- published: 03 Sep 2015
- views: 49839
Create your page here
-
remove the playlistChemical Properties
-
remove the playlistLatest Videos
-
remove the playlistLongest Videos
- remove the playlistChemical Properties
- remove the playlistLatest Videos
- remove the playlistLongest Videos
back to playlist
In this video we will learn about physical and chemical properties of matter and go over few examples of each.
Properties of Matter. Mr. Causey discusses physical properties and changes as well as chemical properties and changes. Physical changes result in NO NEW substances and chemical changes result in NEW substances (products) because of a chemical reaction. Tearing a piece of paper is a physical change but burning a piece of paper is a chemical change.
http://www.yourCHEMcoach.com
SUBSCRIBE for more chemistry videos:
http://bit.ly/1jeutVl
ABOUT MR. CAUSEY'S VIDEO ACADEMY
Mr. Causey's Video Academy is an educational video series of short video lessons for chemistry, algebra and physics. You can get lessons on a variety of topics or homework helpers that show you how to solve certain problems. There are over 120 videos to choose from.
CONTACT ME:
mrcausey@mrcausey.com
FOLLOW ME:
http://www.twitter.com/#!/mrcausey
http://www.twitter.com/#!/mr_causey
http://pinterest.com/mistercausey/
http://www.facebook.com/profile.php?id=814523544
https://plus.google.com/u/0/111105504415887392612
RELATED VIDEOS:
Density of Matter:
http://www.youtube.com/watch?v=5GyJqQSebt0
Divisions of Matter:
http://www.youtube.com/watch?v=Znh7U_QXB4w
- published: 15 Jul 2012
- views: 157024
Visit Study.com for thousands more videos like this one. You'll get full access to our interactive quizzes and transcripts and can find out how to use our videos to earn real college credit. YouTube hosts only the first few lessons in each course. The rest are at Study.com. Take the next step in your educational future and graduate with less debt and in less time.
- published: 31 Dec 2013
- views: 39374
Follow us at: https://plus.google.com/+tutorvista/
Check us out at http://www.tutorvista.com/content/science/science-ii/metals-non-metals/chemical-properties-metals.php
Chemical Properties of Metals
A metal is a chemical element that is a good conductor of both electricity and heat and forms cations and ionic bonds with non-metals. In chemistry, a metal ( from Greek "μέταλλον" - métallon, "mine") is an element, compound, or alloy characterized by high electrical conductivity. In a metal, atoms readily lose electrons to form positive ions (cations). Those ions are surrounded by delocalized electrons, which are responsible for the conductivity. The solid thus produced is held by electrostatic interactions between the ions and the electron cloud, which are called metallic bonds.
Chemical properties of metals
Metals are usually inclined to form cations through electron loss,reacting with oxygen in the air to form oxides over changing timescales (iron rusts over years, while potassium burns in seconds). Examples:
4 Na + O2 → 2 Na2O (sodium oxide)
2 Ca + O2 → 2 CaO (calcium oxide)
4 Al + 3 O2 → 2 Al2O3 (aluminium oxide)
The transition metals (such as iron, copper, zinc, and nickel) take much longer to oxidize. Others, like palladium, platinum and gold, do not react with the atmosphere at all. Some metals form a barrier layer of oxide on their surface which cannot be penetrated by further oxygen molecules and thus retain their shiny appearance and good conductivity for many decades (like aluminium, some steels, and titanium). The oxides of metals are generally basic, as opposed to those of nonmetals, which are acidic.
Painting, anodizing or plating metals are good ways to prevent their corrosion. However, a more reactive metal in the electrochemical series must be chosen for coating, especially when chipping of the coating is expected. Water and the two metals form an electrochemical cell, and if the coating is less reactive than the coatee, the coating actually promotes corrosion.
Please like our facebook page
http://www.facebook.com/tutorvista
- published: 05 May 2010
- views: 77275
This video is created by http://www.onlinetuition.com.my/
More videos and free notes are available at http://spmchemistry.onlinetuition.com.my/
- published: 08 Dec 2016
- views: 266
This is an introductory video showing what properties of matter are. There are two different types of properties which are physical and chemical properties. The video also shows examples of each kind and describes why they are physical/chemical changes.
Physical properties: 0:00 - 1:23
Chemical properties: 1:24 - 2:28
For more information on physical properties: http://www.elmhurst.edu/~chm/vchembook/104Aphysprop.html
For more information on chemical properties: http://www.elmhurst.edu/~chm/vchembook/105Achemprop.html
- published: 28 Jan 2012
- views: 54444
This video is meant to introduce students to the physical and chemical properties of matter.
- published: 04 Apr 2014
- views: 12945
For more information:
http://www.7activestudio.com
info@7activestudio.com
http://www.7activemedical.com/
info@7activemedical.com
http://www.sciencetuts.com/
7activestudio@gmail.com
Contact: +91- 9700061777,
040-64501777 / 65864777
7 Active Technology Solutions Pvt.Ltd. is an educational 3D digital content provider for K-12. We also customise the content as per your requirement for companies platform providers colleges etc . 7 Active driving force "The Joy of Happy Learning" -- is what makes difference from other digital content providers. We consider Student needs, Lecturer needs and College needs in designing the 3D & 2D Animated Video Lectures. We are carrying a huge 3D Digital Library ready to use.
Chemical properties of metals:What happen when metals are burnt in air?
Already we studied in chapter 1 when magnesium ribbon is burnt in air to form magnesium oxide. All most all metals combine with oxygen to form metal oxide. When copper is heated in air to form black copper 2 oxide. Similarly aluminium forms aluminiumoxide.Some metal oxides like aluminium and zinc oxides show both acidic as well as basic behavior. Aluminium oxides which react with acids as well as bases to produce salts and water are known as amphoteric oxides.Sodium oxide and potassium oxide dissolve in water to produce alkalies.All the metals do not react with oxygen at the same rate different metals shows different activities towards oxygen.For example:
Sodium and potassium react vigorously that they catch fire if kept immersed in kerosene oil.Iron does not burn on heating but iron filings burn vigorously when sprinkled in the flame of the burners.Copper does not burn but the hot metal is coated with a black.colored layer of copper 2 oxide.Silver and gold do not react with oxygen even at high temperature.What happens when metals react with water?
Activity:Take small pieces of sodium, potassium, calcium, magnesium, aluminium, iron and zinc separately in beakers containing half-filled cold water. Observe the metals react with cold water or not?Sodium and potassium react violent and exothermic with cold water that the evolved hydrogen immediately catches fire.Calcium is also reacting with water but it is less violent. The heat is not sufficient for the hydrogen to catch fire. Calcium starts floating because the bubbles of hydrogen gas formed.Magnesium does not react with cold water. So put it in to hot water. It reacts with hot water to form. magnesium hydroxide and hydrogen. It also starts floating due to the hydrogen gas. sticking to its surface.Aluminium, iron and zinc do not react either with cold or hot water allow these metals to the steam.They react with steam to form metal oxide and hydrogen
- published: 17 Feb 2014
- views: 11047
Chemical property
A chemical property is any of a material's properties that becomes evident during, or after, a chemical reaction; that is, any quality that can be established only by changing a substance's chemical identity. Simply speaking, chemical properties cannot be determined just by viewing or touching the substance; the substance's internal structure must be affected greatly for its chemical properties to be investigated. When a substance goes under a chemical reaction, the properties will change drastically, resulting in chemical change. However, a catalytic property would also be a chemical property.
Chemical properties can be contrasted with physical properties, which can be discerned without changing the substance's structure. However, for many properties within the scope of physical chemistry, and other disciplines at the boundary between chemistry and physics, the distinction may be a matter of researcher's perspective. Material properties, both physical and chemical, can be viewed as supervenient; i.e., secondary to the underlying reality. Several layers of superveniency are possible.
This page contains text from Wikipedia, the Free Encyclopedia -
https://wn.com/Chemical_property
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
Chemical substance
A chemical substance is a form of matter that has constant chemical composition and characteristic properties. It cannot be separated into components by physical separation methods, i.e., without breaking chemical bonds. Chemical substances can be chemical elements, chemical compounds, ions or alloys.
Chemical substances are often called 'pure' to set them apart from mixtures. A common example of a chemical substance is pure water; it has the same properties and the same ratio of hydrogen to oxygen whether it is isolated from a river or made in a laboratory. Other chemical substances commonly encountered in pure form are diamond (carbon), gold, table salt (sodium chloride) and refined sugar (sucrose). However, in practice, no substance is entirely pure, and chemical purity is specified according to the intended use of the chemical.
Chemical substances exist as solids, liquids, gases or plasma, and may change between these phases of matter with changes in temperature or pressure. Chemical reactions convert one chemical substance into another.
This page contains text from Wikipedia, the Free Encyclopedia -
https://wn.com/Chemical_substance
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
- Loading...
-
6:26Physical vs Chemical Properties - Explained
Physical vs Chemical Properties - ExplainedPhysical vs Chemical Properties - Explained
In this video we will learn about physical and chemical properties of matter and go over few examples of each. -
5:44The Physical Properties and Chemical Properties of Matter - Chemistry
The Physical Properties and Chemical Properties of Matter - ChemistryThe Physical Properties and Chemical Properties of Matter - Chemistry
Properties of Matter. Mr. Causey discusses physical properties and changes as well as chemical properties and changes. Physical changes result in NO NEW substances and chemical changes result in NEW substances (products) because of a chemical reaction. Tearing a piece of paper is a physical change but burning a piece of paper is a chemical change. http://www.yourCHEMcoach.com SUBSCRIBE for more chemistry videos: http://bit.ly/1jeutVl ABOUT MR. CAUSEY'S VIDEO ACADEMY Mr. Causey's Video Academy is an educational video series of short video lessons for chemistry, algebra and physics. You can get lessons on a variety of topics or homework helpers that show you how to solve certain problems. There are over 120 videos to choose from. CONTACT ME: mrcausey@mrcausey.com FOLLOW ME: http://www.twitter.com/#!/mrcausey http://www.twitter.com/#!/mr_causey http://pinterest.com/mistercausey/ http://www.facebook.com/profile.php?id=814523544 https://plus.google.com/u/0/111105504415887392612 RELATED VIDEOS: Density of Matter: http://www.youtube.com/watch?v=5GyJqQSebt0 Divisions of Matter: http://www.youtube.com/watch?v=Znh7U_QXB4w -
3:42Matter: Physical and Chemical Properties
Matter: Physical and Chemical PropertiesMatter: Physical and Chemical Properties
Visit Study.com for thousands more videos like this one. You'll get full access to our interactive quizzes and transcripts and can find out how to use our videos to earn real college credit. YouTube hosts only the first few lessons in each course. The rest are at Study.com. Take the next step in your educational future and graduate with less debt and in less time. -
8:15Chemical Properties Of Metals
Chemical Properties Of MetalsChemical Properties Of Metals
Follow us at: https://plus.google.com/+tutorvista/ Check us out at http://www.tutorvista.com/content/science/science-ii/metals-non-metals/chemical-properties-metals.php Chemical Properties of Metals A metal is a chemical element that is a good conductor of both electricity and heat and forms cations and ionic bonds with non-metals. In chemistry, a metal ( from Greek "μέταλλον" - métallon, "mine") is an element, compound, or alloy characterized by high electrical conductivity. In a metal, atoms readily lose electrons to form positive ions (cations). Those ions are surrounded by delocalized electrons, which are responsible for the conductivity. The solid thus produced is held by electrostatic interactions between the ions and the electron cloud, which are called metallic bonds. Chemical properties of metals Metals are usually inclined to form cations through electron loss,reacting with oxygen in the air to form oxides over changing timescales (iron rusts over years, while potassium burns in seconds). Examples: 4 Na + O2 → 2 Na2O (sodium oxide) 2 Ca + O2 → 2 CaO (calcium oxide) 4 Al + 3 O2 → 2 Al2O3 (aluminium oxide) The transition metals (such as iron, copper, zinc, and nickel) take much longer to oxidize. Others, like palladium, platinum and gold, do not react with the atmosphere at all. Some metals form a barrier layer of oxide on their surface which cannot be penetrated by further oxygen molecules and thus retain their shiny appearance and good conductivity for many decades (like aluminium, some steels, and titanium). The oxides of metals are generally basic, as opposed to those of nonmetals, which are acidic. Painting, anodizing or plating metals are good ways to prevent their corrosion. However, a more reactive metal in the electrochemical series must be chosen for coating, especially when chipping of the coating is expected. Water and the two metals form an electrochemical cell, and if the coating is less reactive than the coatee, the coating actually promotes corrosion. Please like our facebook page http://www.facebook.com/tutorvista -
6:22Chemical Properties of Acids | Acids and Bases | Chemistry
Chemical Properties of Acids | Acids and Bases | ChemistryChemical Properties of Acids | Acids and Bases | Chemistry
This video is created by http://www.onlinetuition.com.my/ More videos and free notes are available at http://spmchemistry.onlinetuition.com.my/ -
3:35Science: Chemical Properties and Examples
Science: Chemical Properties and ExamplesScience: Chemical Properties and Examples
Block 1 I do not own the music. -
2:29Properties of Matter - Physical and Chemical Properties
Properties of Matter - Physical and Chemical PropertiesProperties of Matter - Physical and Chemical Properties
This is an introductory video showing what properties of matter are. There are two different types of properties which are physical and chemical properties. The video also shows examples of each kind and describes why they are physical/chemical changes. Physical properties: 0:00 - 1:23 Chemical properties: 1:24 - 2:28 For more information on physical properties: http://www.elmhurst.edu/~chm/vchembook/104Aphysprop.html For more information on chemical properties: http://www.elmhurst.edu/~chm/vchembook/105Achemprop.html -
4:35Physical and Chemical Properties of Matter
Physical and Chemical Properties of MatterPhysical and Chemical Properties of Matter
This video is meant to introduce students to the physical and chemical properties of matter. -
7:17Grade 9 Chemistry, Lesson 3 - Physical and Chemical Properties and Changes
Grade 9 Chemistry, Lesson 3 - Physical and Chemical Properties and ChangesGrade 9 Chemistry, Lesson 3 - Physical and Chemical Properties and Changes
-
3:48CHEMICAL PROPERTIES OF METALS
CHEMICAL PROPERTIES OF METALSCHEMICAL PROPERTIES OF METALS
For more information: http://www.7activestudio.com info@7activestudio.com http://www.7activemedical.com/ info@7activemedical.com http://www.sciencetuts.com/ 7activestudio@gmail.com Contact: +91- 9700061777, 040-64501777 / 65864777 7 Active Technology Solutions Pvt.Ltd. is an educational 3D digital content provider for K-12. We also customise the content as per your requirement for companies platform providers colleges etc . 7 Active driving force "The Joy of Happy Learning" -- is what makes difference from other digital content providers. We consider Student needs, Lecturer needs and College needs in designing the 3D & 2D Animated Video Lectures. We are carrying a huge 3D Digital Library ready to use. Chemical properties of metals:What happen when metals are burnt in air? Already we studied in chapter 1 when magnesium ribbon is burnt in air to form magnesium oxide. All most all metals combine with oxygen to form metal oxide. When copper is heated in air to form black copper 2 oxide. Similarly aluminium forms aluminiumoxide.Some metal oxides like aluminium and zinc oxides show both acidic as well as basic behavior. Aluminium oxides which react with acids as well as bases to produce salts and water are known as amphoteric oxides.Sodium oxide and potassium oxide dissolve in water to produce alkalies.All the metals do not react with oxygen at the same rate different metals shows different activities towards oxygen.For example: Sodium and potassium react vigorously that they catch fire if kept immersed in kerosene oil.Iron does not burn on heating but iron filings burn vigorously when sprinkled in the flame of the burners.Copper does not burn but the hot metal is coated with a black.colored layer of copper 2 oxide.Silver and gold do not react with oxygen even at high temperature.What happens when metals react with water? Activity:Take small pieces of sodium, potassium, calcium, magnesium, aluminium, iron and zinc separately in beakers containing half-filled cold water. Observe the metals react with cold water or not?Sodium and potassium react violent and exothermic with cold water that the evolved hydrogen immediately catches fire.Calcium is also reacting with water but it is less violent. The heat is not sufficient for the hydrogen to catch fire. Calcium starts floating because the bubbles of hydrogen gas formed.Magnesium does not react with cold water. So put it in to hot water. It reacts with hot water to form. magnesium hydroxide and hydrogen. It also starts floating due to the hydrogen gas. sticking to its surface.Aluminium, iron and zinc do not react either with cold or hot water allow these metals to the steam.They react with steam to form metal oxide and hydrogen
-
Physical vs Chemical Properties - Explained
In this video we will learn about physical and chemical properties of matter and go over few examples of each.
published: 03 Sep 2015 -
The Physical Properties and Chemical Properties of Matter - Chemistry
Properties of Matter. Mr. Causey discusses physical properties and changes as well as chemical properties and changes. Physical changes result in NO NEW substances and chemical changes result in NEW substances (products) because of a chemical reaction. Tearing a piece of paper is a physical change but burning a piece of paper is a chemical change. http://www.yourCHEMcoach.com SUBSCRIBE for more chemistry videos: http://bit.ly/1jeutVl ABOUT MR. CAUSEY'S VIDEO ACADEMY Mr. Causey's Video Academy is an educational video series of short video lessons for chemistry, algebra and physics. You can get lessons on a variety of topics or homework helpers that show you how to solve certain problems. There are over 120 videos to choose from. CONTACT ME: mrcausey@mrcausey.com FOLLOW ME: http://www.t...
published: 15 Jul 2012 -
Matter: Physical and Chemical Properties
Visit Study.com for thousands more videos like this one. You'll get full access to our interactive quizzes and transcripts and can find out how to use our videos to earn real college credit. YouTube hosts only the first few lessons in each course. The rest are at Study.com. Take the next step in your educational future and graduate with less debt and in less time.
published: 31 Dec 2013 -
Chemical Properties Of Metals
Follow us at: https://plus.google.com/+tutorvista/ Check us out at http://www.tutorvista.com/content/science/science-ii/metals-non-metals/chemical-properties-metals.php Chemical Properties of Metals A metal is a chemical element that is a good conductor of both electricity and heat and forms cations and ionic bonds with non-metals. In chemistry, a metal ( from Greek "μέταλλον" - métallon, "mine") is an element, compound, or alloy characterized by high electrical conductivity. In a metal, atoms readily lose electrons to form positive ions (cations). Those ions are surrounded by delocalized electrons, which are responsible for the conductivity. The solid thus produced is held by electrostatic interactions between the ions and the electron cloud, which are called metallic bonds. Chemical ...
published: 05 May 2010 -
Chemical Properties of Acids | Acids and Bases | Chemistry
This video is created by http://www.onlinetuition.com.my/ More videos and free notes are available at http://spmchemistry.onlinetuition.com.my/
published: 08 Dec 2016 -
-
Properties of Matter - Physical and Chemical Properties
This is an introductory video showing what properties of matter are. There are two different types of properties which are physical and chemical properties. The video also shows examples of each kind and describes why they are physical/chemical changes. Physical properties: 0:00 - 1:23 Chemical properties: 1:24 - 2:28 For more information on physical properties: http://www.elmhurst.edu/~chm/vchembook/104Aphysprop.html For more information on chemical properties: http://www.elmhurst.edu/~chm/vchembook/105Achemprop.html
published: 28 Jan 2012 -
Physical and Chemical Properties of Matter
This video is meant to introduce students to the physical and chemical properties of matter.
published: 04 Apr 2014 -
Grade 9 Chemistry, Lesson 3 - Physical and Chemical Properties and Changes
published: 15 Sep 2013 -
CHEMICAL PROPERTIES OF METALS
For more information: http://www.7activestudio.com info@7activestudio.com http://www.7activemedical.com/ info@7activemedical.com http://www.sciencetuts.com/ 7activestudio@gmail.com Contact: +91- 9700061777, 040-64501777 / 65864777 7 Active Technology Solutions Pvt.Ltd. is an educational 3D digital content provider for K-12. We also customise the content as per your requirement for companies platform providers colleges etc . 7 Active driving force "The Joy of Happy Learning" -- is what makes difference from other digital content providers. We consider Student needs, Lecturer needs and College needs in designing the 3D & 2D Animated Video Lectures. We are carrying a huge 3D Digital Library ready to use. Chemical properties of metals:What happen whe...
published: 17 Feb 2014
Physical vs Chemical Properties - Explained
- Order: Reorder
- Duration: 6:26
- Updated: 03 Sep 2015
- views: 49839
In this video we will learn about physical and chemical properties of matter and go over few examples of each.
In this video we will learn about physical and chemical properties of matter and go over few examples of each.
https://wn.com/Physical_Vs_Chemical_Properties_Explained
In this video we will learn about physical and chemical properties of matter and go over few examples of each.
- published: 03 Sep 2015
- views: 49839
The Physical Properties and Chemical Properties of Matter - Chemistry
- Order: Reorder
- Duration: 5:44
- Updated: 15 Jul 2012
- views: 157024
Properties of Matter. Mr. Causey discusses physical properties and changes as well as chemical properties and changes. Physical changes result in NO NEW substan...
Properties of Matter. Mr. Causey discusses physical properties and changes as well as chemical properties and changes. Physical changes result in NO NEW substances and chemical changes result in NEW substances (products) because of a chemical reaction. Tearing a piece of paper is a physical change but burning a piece of paper is a chemical change.
http://www.yourCHEMcoach.com
SUBSCRIBE for more chemistry videos:
http://bit.ly/1jeutVl
ABOUT MR. CAUSEY'S VIDEO ACADEMY
Mr. Causey's Video Academy is an educational video series of short video lessons for chemistry, algebra and physics. You can get lessons on a variety of topics or homework helpers that show you how to solve certain problems. There are over 120 videos to choose from.
CONTACT ME:
mrcausey@mrcausey.com
FOLLOW ME:
http://www.twitter.com/#!/mrcausey
http://www.twitter.com/#!/mr_causey
http://pinterest.com/mistercausey/
http://www.facebook.com/profile.php?id=814523544
https://plus.google.com/u/0/111105504415887392612
RELATED VIDEOS:
Density of Matter:
http://www.youtube.com/watch?v=5GyJqQSebt0
Divisions of Matter:
http://www.youtube.com/watch?v=Znh7U_QXB4w
https://wn.com/The_Physical_Properties_And_Chemical_Properties_Of_Matter_Chemistry
Properties of Matter. Mr. Causey discusses physical properties and changes as well as chemical properties and changes. Physical changes result in NO NEW substances and chemical changes result in NEW substances (products) because of a chemical reaction. Tearing a piece of paper is a physical change but burning a piece of paper is a chemical change.
http://www.yourCHEMcoach.com
SUBSCRIBE for more chemistry videos:
http://bit.ly/1jeutVl
ABOUT MR. CAUSEY'S VIDEO ACADEMY
Mr. Causey's Video Academy is an educational video series of short video lessons for chemistry, algebra and physics. You can get lessons on a variety of topics or homework helpers that show you how to solve certain problems. There are over 120 videos to choose from.
CONTACT ME:
mrcausey@mrcausey.com
FOLLOW ME:
http://www.twitter.com/#!/mrcausey
http://www.twitter.com/#!/mr_causey
http://pinterest.com/mistercausey/
http://www.facebook.com/profile.php?id=814523544
https://plus.google.com/u/0/111105504415887392612
RELATED VIDEOS:
Density of Matter:
http://www.youtube.com/watch?v=5GyJqQSebt0
Divisions of Matter:
http://www.youtube.com/watch?v=Znh7U_QXB4w
- published: 15 Jul 2012
- views: 157024
Matter: Physical and Chemical Properties
- Order: Reorder
- Duration: 3:42
- Updated: 31 Dec 2013
- views: 39374
Visit Study.com for thousands more videos like this one. You'll get full access to our interactive quizzes and transcripts and can find out how to use our video...
Visit Study.com for thousands more videos like this one. You'll get full access to our interactive quizzes and transcripts and can find out how to use our videos to earn real college credit. YouTube hosts only the first few lessons in each course. The rest are at Study.com. Take the next step in your educational future and graduate with less debt and in less time.
https://wn.com/Matter_Physical_And_Chemical_Properties
Visit Study.com for thousands more videos like this one. You'll get full access to our interactive quizzes and transcripts and can find out how to use our videos to earn real college credit. YouTube hosts only the first few lessons in each course. The rest are at Study.com. Take the next step in your educational future and graduate with less debt and in less time.
- published: 31 Dec 2013
- views: 39374
Chemical Properties Of Metals
- Order: Reorder
- Duration: 8:15
- Updated: 05 May 2010
- views: 77275
Follow us at: https://plus.google.com/+tutorvista/
Check us out at http://www.tutorvista.com/content/science/science-ii/metals-non-metals/chemical-properties-...
Follow us at: https://plus.google.com/+tutorvista/
Check us out at http://www.tutorvista.com/content/science/science-ii/metals-non-metals/chemical-properties-metals.php
Chemical Properties of Metals
A metal is a chemical element that is a good conductor of both electricity and heat and forms cations and ionic bonds with non-metals. In chemistry, a metal ( from Greek "μέταλλον" - métallon, "mine") is an element, compound, or alloy characterized by high electrical conductivity. In a metal, atoms readily lose electrons to form positive ions (cations). Those ions are surrounded by delocalized electrons, which are responsible for the conductivity. The solid thus produced is held by electrostatic interactions between the ions and the electron cloud, which are called metallic bonds.
Chemical properties of metals
Metals are usually inclined to form cations through electron loss,reacting with oxygen in the air to form oxides over changing timescales (iron rusts over years, while potassium burns in seconds). Examples:
4 Na + O2 → 2 Na2O (sodium oxide)
2 Ca + O2 → 2 CaO (calcium oxide)
4 Al + 3 O2 → 2 Al2O3 (aluminium oxide)
The transition metals (such as iron, copper, zinc, and nickel) take much longer to oxidize. Others, like palladium, platinum and gold, do not react with the atmosphere at all. Some metals form a barrier layer of oxide on their surface which cannot be penetrated by further oxygen molecules and thus retain their shiny appearance and good conductivity for many decades (like aluminium, some steels, and titanium). The oxides of metals are generally basic, as opposed to those of nonmetals, which are acidic.
Painting, anodizing or plating metals are good ways to prevent their corrosion. However, a more reactive metal in the electrochemical series must be chosen for coating, especially when chipping of the coating is expected. Water and the two metals form an electrochemical cell, and if the coating is less reactive than the coatee, the coating actually promotes corrosion.
Please like our facebook page
http://www.facebook.com/tutorvista
https://wn.com/Chemical_Properties_Of_Metals
Follow us at: https://plus.google.com/+tutorvista/
Check us out at http://www.tutorvista.com/content/science/science-ii/metals-non-metals/chemical-properties-metals.php
Chemical Properties of Metals
A metal is a chemical element that is a good conductor of both electricity and heat and forms cations and ionic bonds with non-metals. In chemistry, a metal ( from Greek "μέταλλον" - métallon, "mine") is an element, compound, or alloy characterized by high electrical conductivity. In a metal, atoms readily lose electrons to form positive ions (cations). Those ions are surrounded by delocalized electrons, which are responsible for the conductivity. The solid thus produced is held by electrostatic interactions between the ions and the electron cloud, which are called metallic bonds.
Chemical properties of metals
Metals are usually inclined to form cations through electron loss,reacting with oxygen in the air to form oxides over changing timescales (iron rusts over years, while potassium burns in seconds). Examples:
4 Na + O2 → 2 Na2O (sodium oxide)
2 Ca + O2 → 2 CaO (calcium oxide)
4 Al + 3 O2 → 2 Al2O3 (aluminium oxide)
The transition metals (such as iron, copper, zinc, and nickel) take much longer to oxidize. Others, like palladium, platinum and gold, do not react with the atmosphere at all. Some metals form a barrier layer of oxide on their surface which cannot be penetrated by further oxygen molecules and thus retain their shiny appearance and good conductivity for many decades (like aluminium, some steels, and titanium). The oxides of metals are generally basic, as opposed to those of nonmetals, which are acidic.
Painting, anodizing or plating metals are good ways to prevent their corrosion. However, a more reactive metal in the electrochemical series must be chosen for coating, especially when chipping of the coating is expected. Water and the two metals form an electrochemical cell, and if the coating is less reactive than the coatee, the coating actually promotes corrosion.
Please like our facebook page
http://www.facebook.com/tutorvista
- published: 05 May 2010
- views: 77275
Chemical Properties of Acids | Acids and Bases | Chemistry
- Order: Reorder
- Duration: 6:22
- Updated: 08 Dec 2016
- views: 266
This video is created by http://www.onlinetuition.com.my/
More videos and free notes are available at http://spmchemistry.onlinetuition.com.my/
This video is created by http://www.onlinetuition.com.my/
More videos and free notes are available at http://spmchemistry.onlinetuition.com.my/
https://wn.com/Chemical_Properties_Of_Acids_|_Acids_And_Bases_|_Chemistry
This video is created by http://www.onlinetuition.com.my/
More videos and free notes are available at http://spmchemistry.onlinetuition.com.my/
- published: 08 Dec 2016
- views: 266
Science: Chemical Properties and Examples
- Order: Reorder
- Duration: 3:35
- Updated: 11 Jan 2014
- views: 637
Block 1
I do not own the music.
Block 1
I do not own the music.
https://wn.com/Science_Chemical_Properties_And_Examples
Properties of Matter - Physical and Chemical Properties
- Order: Reorder
- Duration: 2:29
- Updated: 28 Jan 2012
- views: 54444
This is an introductory video showing what properties of matter are. There are two different types of properties which are physical and chemical properties. The...
This is an introductory video showing what properties of matter are. There are two different types of properties which are physical and chemical properties. The video also shows examples of each kind and describes why they are physical/chemical changes.
Physical properties: 0:00 - 1:23
Chemical properties: 1:24 - 2:28
For more information on physical properties: http://www.elmhurst.edu/~chm/vchembook/104Aphysprop.html
For more information on chemical properties: http://www.elmhurst.edu/~chm/vchembook/105Achemprop.html
https://wn.com/Properties_Of_Matter_Physical_And_Chemical_Properties
This is an introductory video showing what properties of matter are. There are two different types of properties which are physical and chemical properties. The video also shows examples of each kind and describes why they are physical/chemical changes.
Physical properties: 0:00 - 1:23
Chemical properties: 1:24 - 2:28
For more information on physical properties: http://www.elmhurst.edu/~chm/vchembook/104Aphysprop.html
For more information on chemical properties: http://www.elmhurst.edu/~chm/vchembook/105Achemprop.html
- published: 28 Jan 2012
- views: 54444
Physical and Chemical Properties of Matter
- Order: Reorder
- Duration: 4:35
- Updated: 04 Apr 2014
- views: 12945
This video is meant to introduce students to the physical and chemical properties of matter.
This video is meant to introduce students to the physical and chemical properties of matter.
https://wn.com/Physical_And_Chemical_Properties_Of_Matter
This video is meant to introduce students to the physical and chemical properties of matter.
- published: 04 Apr 2014
- views: 12945
Grade 9 Chemistry, Lesson 3 - Physical and Chemical Properties and Changes
- Order: Reorder
- Duration: 7:17
- Updated: 15 Sep 2013
- views: 32207
- published: 15 Sep 2013
- views: 32207
CHEMICAL PROPERTIES OF METALS
- Order: Reorder
- Duration: 3:48
- Updated: 17 Feb 2014
- views: 11047
For more information:
http://www.7activestudio.com
info@7activestudio.com
http://www.7activemedical.com/
info@7activemedical.com
http://www.sciencetuts.com/
...
For more information:
http://www.7activestudio.com
info@7activestudio.com
http://www.7activemedical.com/
info@7activemedical.com
http://www.sciencetuts.com/
7activestudio@gmail.com
Contact: +91- 9700061777,
040-64501777 / 65864777
7 Active Technology Solutions Pvt.Ltd. is an educational 3D digital content provider for K-12. We also customise the content as per your requirement for companies platform providers colleges etc . 7 Active driving force "The Joy of Happy Learning" -- is what makes difference from other digital content providers. We consider Student needs, Lecturer needs and College needs in designing the 3D & 2D Animated Video Lectures. We are carrying a huge 3D Digital Library ready to use.
Chemical properties of metals:What happen when metals are burnt in air?
Already we studied in chapter 1 when magnesium ribbon is burnt in air to form magnesium oxide. All most all metals combine with oxygen to form metal oxide. When copper is heated in air to form black copper 2 oxide. Similarly aluminium forms aluminiumoxide.Some metal oxides like aluminium and zinc oxides show both acidic as well as basic behavior. Aluminium oxides which react with acids as well as bases to produce salts and water are known as amphoteric oxides.Sodium oxide and potassium oxide dissolve in water to produce alkalies.All the metals do not react with oxygen at the same rate different metals shows different activities towards oxygen.For example:
Sodium and potassium react vigorously that they catch fire if kept immersed in kerosene oil.Iron does not burn on heating but iron filings burn vigorously when sprinkled in the flame of the burners.Copper does not burn but the hot metal is coated with a black.colored layer of copper 2 oxide.Silver and gold do not react with oxygen even at high temperature.What happens when metals react with water?
Activity:Take small pieces of sodium, potassium, calcium, magnesium, aluminium, iron and zinc separately in beakers containing half-filled cold water. Observe the metals react with cold water or not?Sodium and potassium react violent and exothermic with cold water that the evolved hydrogen immediately catches fire.Calcium is also reacting with water but it is less violent. The heat is not sufficient for the hydrogen to catch fire. Calcium starts floating because the bubbles of hydrogen gas formed.Magnesium does not react with cold water. So put it in to hot water. It reacts with hot water to form. magnesium hydroxide and hydrogen. It also starts floating due to the hydrogen gas. sticking to its surface.Aluminium, iron and zinc do not react either with cold or hot water allow these metals to the steam.They react with steam to form metal oxide and hydrogen
https://wn.com/Chemical_Properties_Of_Metals
For more information:
http://www.7activestudio.com
info@7activestudio.com
http://www.7activemedical.com/
info@7activemedical.com
http://www.sciencetuts.com/
7activestudio@gmail.com
Contact: +91- 9700061777,
040-64501777 / 65864777
7 Active Technology Solutions Pvt.Ltd. is an educational 3D digital content provider for K-12. We also customise the content as per your requirement for companies platform providers colleges etc . 7 Active driving force "The Joy of Happy Learning" -- is what makes difference from other digital content providers. We consider Student needs, Lecturer needs and College needs in designing the 3D & 2D Animated Video Lectures. We are carrying a huge 3D Digital Library ready to use.
Chemical properties of metals:What happen when metals are burnt in air?
Already we studied in chapter 1 when magnesium ribbon is burnt in air to form magnesium oxide. All most all metals combine with oxygen to form metal oxide. When copper is heated in air to form black copper 2 oxide. Similarly aluminium forms aluminiumoxide.Some metal oxides like aluminium and zinc oxides show both acidic as well as basic behavior. Aluminium oxides which react with acids as well as bases to produce salts and water are known as amphoteric oxides.Sodium oxide and potassium oxide dissolve in water to produce alkalies.All the metals do not react with oxygen at the same rate different metals shows different activities towards oxygen.For example:
Sodium and potassium react vigorously that they catch fire if kept immersed in kerosene oil.Iron does not burn on heating but iron filings burn vigorously when sprinkled in the flame of the burners.Copper does not burn but the hot metal is coated with a black.colored layer of copper 2 oxide.Silver and gold do not react with oxygen even at high temperature.What happens when metals react with water?
Activity:Take small pieces of sodium, potassium, calcium, magnesium, aluminium, iron and zinc separately in beakers containing half-filled cold water. Observe the metals react with cold water or not?Sodium and potassium react violent and exothermic with cold water that the evolved hydrogen immediately catches fire.Calcium is also reacting with water but it is less violent. The heat is not sufficient for the hydrogen to catch fire. Calcium starts floating because the bubbles of hydrogen gas formed.Magnesium does not react with cold water. So put it in to hot water. It reacts with hot water to form. magnesium hydroxide and hydrogen. It also starts floating due to the hydrogen gas. sticking to its surface.Aluminium, iron and zinc do not react either with cold or hot water allow these metals to the steam.They react with steam to form metal oxide and hydrogen
- published: 17 Feb 2014
- views: 11047
-
Physical vs Chemical Properties - Explained
In this video we will learn about physical and chemical properties of matter and go over few examples of each.
published: 03 Sep 2015 -
The Physical Properties and Chemical Properties of Matter - Chemistry
Properties of Matter. Mr. Causey discusses physical properties and changes as well as chemical properties and changes. Physical changes result in NO NEW substances and chemical changes result in NEW substances (products) because of a chemical reaction. Tearing a piece of paper is a physical change but burning a piece of paper is a chemical change. http://www.yourCHEMcoach.com SUBSCRIBE for more chemistry videos: http://bit.ly/1jeutVl ABOUT MR. CAUSEY'S VIDEO ACADEMY Mr. Causey's Video Academy is an educational video series of short video lessons for chemistry, algebra and physics. You can get lessons on a variety of topics or homework helpers that show you how to solve certain problems. There are over 120 videos to choose from. CONTACT ME: mrcausey@mrcausey.com FOLLOW ME: http://www.t...
published: 15 Jul 2012 -
Matter: Physical and Chemical Properties
Visit Study.com for thousands more videos like this one. You'll get full access to our interactive quizzes and transcripts and can find out how to use our videos to earn real college credit. YouTube hosts only the first few lessons in each course. The rest are at Study.com. Take the next step in your educational future and graduate with less debt and in less time.
published: 31 Dec 2013 -
Chemical Properties Of Metals
Follow us at: https://plus.google.com/+tutorvista/ Check us out at http://www.tutorvista.com/content/science/science-ii/metals-non-metals/chemical-properties-metals.php Chemical Properties of Metals A metal is a chemical element that is a good conductor of both electricity and heat and forms cations and ionic bonds with non-metals. In chemistry, a metal ( from Greek "μέταλλον" - métallon, "mine") is an element, compound, or alloy characterized by high electrical conductivity. In a metal, atoms readily lose electrons to form positive ions (cations). Those ions are surrounded by delocalized electrons, which are responsible for the conductivity. The solid thus produced is held by electrostatic interactions between the ions and the electron cloud, which are called metallic bonds. Chemical ...
published: 05 May 2010 -
Chemical Properties of Acids | Acids and Bases | Chemistry
This video is created by http://www.onlinetuition.com.my/ More videos and free notes are available at http://spmchemistry.onlinetuition.com.my/
published: 08 Dec 2016 -
-
Properties of Matter - Physical and Chemical Properties
This is an introductory video showing what properties of matter are. There are two different types of properties which are physical and chemical properties. The video also shows examples of each kind and describes why they are physical/chemical changes. Physical properties: 0:00 - 1:23 Chemical properties: 1:24 - 2:28 For more information on physical properties: http://www.elmhurst.edu/~chm/vchembook/104Aphysprop.html For more information on chemical properties: http://www.elmhurst.edu/~chm/vchembook/105Achemprop.html
published: 28 Jan 2012 -
Physical and Chemical Properties of Matter
This video is meant to introduce students to the physical and chemical properties of matter.
published: 04 Apr 2014 -
Grade 9 Chemistry, Lesson 3 - Physical and Chemical Properties and Changes
published: 15 Sep 2013 -
CHEMICAL PROPERTIES OF METALS
For more information: http://www.7activestudio.com info@7activestudio.com http://www.7activemedical.com/ info@7activemedical.com http://www.sciencetuts.com/ 7activestudio@gmail.com Contact: +91- 9700061777, 040-64501777 / 65864777 7 Active Technology Solutions Pvt.Ltd. is an educational 3D digital content provider for K-12. We also customise the content as per your requirement for companies platform providers colleges etc . 7 Active driving force "The Joy of Happy Learning" -- is what makes difference from other digital content providers. We consider Student needs, Lecturer needs and College needs in designing the 3D & 2D Animated Video Lectures. We are carrying a huge 3D Digital Library ready to use. Chemical properties of metals:What happen whe...
published: 17 Feb 2014
Physical vs Chemical Properties - Explained
- Order: Reorder
- Duration: 6:26
- Updated: 03 Sep 2015
- views: 49839
In this video we will learn about physical and chemical properties of matter and go over few examples of each.
In this video we will learn about physical and chemical properties of matter and go over few examples of each.
https://wn.com/Physical_Vs_Chemical_Properties_Explained
In this video we will learn about physical and chemical properties of matter and go over few examples of each.
- published: 03 Sep 2015
- views: 49839
The Physical Properties and Chemical Properties of Matter - Chemistry
- Order: Reorder
- Duration: 5:44
- Updated: 15 Jul 2012
- views: 157024
Properties of Matter. Mr. Causey discusses physical properties and changes as well as chemical properties and changes. Physical changes result in NO NEW substan...
Properties of Matter. Mr. Causey discusses physical properties and changes as well as chemical properties and changes. Physical changes result in NO NEW substances and chemical changes result in NEW substances (products) because of a chemical reaction. Tearing a piece of paper is a physical change but burning a piece of paper is a chemical change.
http://www.yourCHEMcoach.com
SUBSCRIBE for more chemistry videos:
http://bit.ly/1jeutVl
ABOUT MR. CAUSEY'S VIDEO ACADEMY
Mr. Causey's Video Academy is an educational video series of short video lessons for chemistry, algebra and physics. You can get lessons on a variety of topics or homework helpers that show you how to solve certain problems. There are over 120 videos to choose from.
CONTACT ME:
mrcausey@mrcausey.com
FOLLOW ME:
http://www.twitter.com/#!/mrcausey
http://www.twitter.com/#!/mr_causey
http://pinterest.com/mistercausey/
http://www.facebook.com/profile.php?id=814523544
https://plus.google.com/u/0/111105504415887392612
RELATED VIDEOS:
Density of Matter:
http://www.youtube.com/watch?v=5GyJqQSebt0
Divisions of Matter:
http://www.youtube.com/watch?v=Znh7U_QXB4w
https://wn.com/The_Physical_Properties_And_Chemical_Properties_Of_Matter_Chemistry
Properties of Matter. Mr. Causey discusses physical properties and changes as well as chemical properties and changes. Physical changes result in NO NEW substances and chemical changes result in NEW substances (products) because of a chemical reaction. Tearing a piece of paper is a physical change but burning a piece of paper is a chemical change.
http://www.yourCHEMcoach.com
SUBSCRIBE for more chemistry videos:
http://bit.ly/1jeutVl
ABOUT MR. CAUSEY'S VIDEO ACADEMY
Mr. Causey's Video Academy is an educational video series of short video lessons for chemistry, algebra and physics. You can get lessons on a variety of topics or homework helpers that show you how to solve certain problems. There are over 120 videos to choose from.
CONTACT ME:
mrcausey@mrcausey.com
FOLLOW ME:
http://www.twitter.com/#!/mrcausey
http://www.twitter.com/#!/mr_causey
http://pinterest.com/mistercausey/
http://www.facebook.com/profile.php?id=814523544
https://plus.google.com/u/0/111105504415887392612
RELATED VIDEOS:
Density of Matter:
http://www.youtube.com/watch?v=5GyJqQSebt0
Divisions of Matter:
http://www.youtube.com/watch?v=Znh7U_QXB4w
- published: 15 Jul 2012
- views: 157024
Matter: Physical and Chemical Properties
- Order: Reorder
- Duration: 3:42
- Updated: 31 Dec 2013
- views: 39374
Visit Study.com for thousands more videos like this one. You'll get full access to our interactive quizzes and transcripts and can find out how to use our video...
Visit Study.com for thousands more videos like this one. You'll get full access to our interactive quizzes and transcripts and can find out how to use our videos to earn real college credit. YouTube hosts only the first few lessons in each course. The rest are at Study.com. Take the next step in your educational future and graduate with less debt and in less time.
https://wn.com/Matter_Physical_And_Chemical_Properties
Visit Study.com for thousands more videos like this one. You'll get full access to our interactive quizzes and transcripts and can find out how to use our videos to earn real college credit. YouTube hosts only the first few lessons in each course. The rest are at Study.com. Take the next step in your educational future and graduate with less debt and in less time.
- published: 31 Dec 2013
- views: 39374
Chemical Properties Of Metals
- Order: Reorder
- Duration: 8:15
- Updated: 05 May 2010
- views: 77275
Follow us at: https://plus.google.com/+tutorvista/
Check us out at http://www.tutorvista.com/content/science/science-ii/metals-non-metals/chemical-properties-...
Follow us at: https://plus.google.com/+tutorvista/
Check us out at http://www.tutorvista.com/content/science/science-ii/metals-non-metals/chemical-properties-metals.php
Chemical Properties of Metals
A metal is a chemical element that is a good conductor of both electricity and heat and forms cations and ionic bonds with non-metals. In chemistry, a metal ( from Greek "μέταλλον" - métallon, "mine") is an element, compound, or alloy characterized by high electrical conductivity. In a metal, atoms readily lose electrons to form positive ions (cations). Those ions are surrounded by delocalized electrons, which are responsible for the conductivity. The solid thus produced is held by electrostatic interactions between the ions and the electron cloud, which are called metallic bonds.
Chemical properties of metals
Metals are usually inclined to form cations through electron loss,reacting with oxygen in the air to form oxides over changing timescales (iron rusts over years, while potassium burns in seconds). Examples:
4 Na + O2 → 2 Na2O (sodium oxide)
2 Ca + O2 → 2 CaO (calcium oxide)
4 Al + 3 O2 → 2 Al2O3 (aluminium oxide)
The transition metals (such as iron, copper, zinc, and nickel) take much longer to oxidize. Others, like palladium, platinum and gold, do not react with the atmosphere at all. Some metals form a barrier layer of oxide on their surface which cannot be penetrated by further oxygen molecules and thus retain their shiny appearance and good conductivity for many decades (like aluminium, some steels, and titanium). The oxides of metals are generally basic, as opposed to those of nonmetals, which are acidic.
Painting, anodizing or plating metals are good ways to prevent their corrosion. However, a more reactive metal in the electrochemical series must be chosen for coating, especially when chipping of the coating is expected. Water and the two metals form an electrochemical cell, and if the coating is less reactive than the coatee, the coating actually promotes corrosion.
Please like our facebook page
http://www.facebook.com/tutorvista
https://wn.com/Chemical_Properties_Of_Metals
Follow us at: https://plus.google.com/+tutorvista/
Check us out at http://www.tutorvista.com/content/science/science-ii/metals-non-metals/chemical-properties-metals.php
Chemical Properties of Metals
A metal is a chemical element that is a good conductor of both electricity and heat and forms cations and ionic bonds with non-metals. In chemistry, a metal ( from Greek "μέταλλον" - métallon, "mine") is an element, compound, or alloy characterized by high electrical conductivity. In a metal, atoms readily lose electrons to form positive ions (cations). Those ions are surrounded by delocalized electrons, which are responsible for the conductivity. The solid thus produced is held by electrostatic interactions between the ions and the electron cloud, which are called metallic bonds.
Chemical properties of metals
Metals are usually inclined to form cations through electron loss,reacting with oxygen in the air to form oxides over changing timescales (iron rusts over years, while potassium burns in seconds). Examples:
4 Na + O2 → 2 Na2O (sodium oxide)
2 Ca + O2 → 2 CaO (calcium oxide)
4 Al + 3 O2 → 2 Al2O3 (aluminium oxide)
The transition metals (such as iron, copper, zinc, and nickel) take much longer to oxidize. Others, like palladium, platinum and gold, do not react with the atmosphere at all. Some metals form a barrier layer of oxide on their surface which cannot be penetrated by further oxygen molecules and thus retain their shiny appearance and good conductivity for many decades (like aluminium, some steels, and titanium). The oxides of metals are generally basic, as opposed to those of nonmetals, which are acidic.
Painting, anodizing or plating metals are good ways to prevent their corrosion. However, a more reactive metal in the electrochemical series must be chosen for coating, especially when chipping of the coating is expected. Water and the two metals form an electrochemical cell, and if the coating is less reactive than the coatee, the coating actually promotes corrosion.
Please like our facebook page
http://www.facebook.com/tutorvista
- published: 05 May 2010
- views: 77275
Chemical Properties of Acids | Acids and Bases | Chemistry
- Order: Reorder
- Duration: 6:22
- Updated: 08 Dec 2016
- views: 266
This video is created by http://www.onlinetuition.com.my/
More videos and free notes are available at http://spmchemistry.onlinetuition.com.my/
This video is created by http://www.onlinetuition.com.my/
More videos and free notes are available at http://spmchemistry.onlinetuition.com.my/
https://wn.com/Chemical_Properties_Of_Acids_|_Acids_And_Bases_|_Chemistry
This video is created by http://www.onlinetuition.com.my/
More videos and free notes are available at http://spmchemistry.onlinetuition.com.my/
- published: 08 Dec 2016
- views: 266
Science: Chemical Properties and Examples
- Order: Reorder
- Duration: 3:35
- Updated: 11 Jan 2014
- views: 637
Block 1
I do not own the music.
Block 1
I do not own the music.
https://wn.com/Science_Chemical_Properties_And_Examples
Properties of Matter - Physical and Chemical Properties
- Order: Reorder
- Duration: 2:29
- Updated: 28 Jan 2012
- views: 54444
This is an introductory video showing what properties of matter are. There are two different types of properties which are physical and chemical properties. The...
This is an introductory video showing what properties of matter are. There are two different types of properties which are physical and chemical properties. The video also shows examples of each kind and describes why they are physical/chemical changes.
Physical properties: 0:00 - 1:23
Chemical properties: 1:24 - 2:28
For more information on physical properties: http://www.elmhurst.edu/~chm/vchembook/104Aphysprop.html
For more information on chemical properties: http://www.elmhurst.edu/~chm/vchembook/105Achemprop.html
https://wn.com/Properties_Of_Matter_Physical_And_Chemical_Properties
This is an introductory video showing what properties of matter are. There are two different types of properties which are physical and chemical properties. The video also shows examples of each kind and describes why they are physical/chemical changes.
Physical properties: 0:00 - 1:23
Chemical properties: 1:24 - 2:28
For more information on physical properties: http://www.elmhurst.edu/~chm/vchembook/104Aphysprop.html
For more information on chemical properties: http://www.elmhurst.edu/~chm/vchembook/105Achemprop.html
- published: 28 Jan 2012
- views: 54444
Physical and Chemical Properties of Matter
- Order: Reorder
- Duration: 4:35
- Updated: 04 Apr 2014
- views: 12945
This video is meant to introduce students to the physical and chemical properties of matter.
This video is meant to introduce students to the physical and chemical properties of matter.
https://wn.com/Physical_And_Chemical_Properties_Of_Matter
This video is meant to introduce students to the physical and chemical properties of matter.
- published: 04 Apr 2014
- views: 12945
Grade 9 Chemistry, Lesson 3 - Physical and Chemical Properties and Changes
- Order: Reorder
- Duration: 7:17
- Updated: 15 Sep 2013
- views: 32207
- published: 15 Sep 2013
- views: 32207
CHEMICAL PROPERTIES OF METALS
- Order: Reorder
- Duration: 3:48
- Updated: 17 Feb 2014
- views: 11047
For more information:
http://www.7activestudio.com
info@7activestudio.com
http://www.7activemedical.com/
info@7activemedical.com
http://www.sciencetuts.com/
...
For more information:
http://www.7activestudio.com
info@7activestudio.com
http://www.7activemedical.com/
info@7activemedical.com
http://www.sciencetuts.com/
7activestudio@gmail.com
Contact: +91- 9700061777,
040-64501777 / 65864777
7 Active Technology Solutions Pvt.Ltd. is an educational 3D digital content provider for K-12. We also customise the content as per your requirement for companies platform providers colleges etc . 7 Active driving force "The Joy of Happy Learning" -- is what makes difference from other digital content providers. We consider Student needs, Lecturer needs and College needs in designing the 3D & 2D Animated Video Lectures. We are carrying a huge 3D Digital Library ready to use.
Chemical properties of metals:What happen when metals are burnt in air?
Already we studied in chapter 1 when magnesium ribbon is burnt in air to form magnesium oxide. All most all metals combine with oxygen to form metal oxide. When copper is heated in air to form black copper 2 oxide. Similarly aluminium forms aluminiumoxide.Some metal oxides like aluminium and zinc oxides show both acidic as well as basic behavior. Aluminium oxides which react with acids as well as bases to produce salts and water are known as amphoteric oxides.Sodium oxide and potassium oxide dissolve in water to produce alkalies.All the metals do not react with oxygen at the same rate different metals shows different activities towards oxygen.For example:
Sodium and potassium react vigorously that they catch fire if kept immersed in kerosene oil.Iron does not burn on heating but iron filings burn vigorously when sprinkled in the flame of the burners.Copper does not burn but the hot metal is coated with a black.colored layer of copper 2 oxide.Silver and gold do not react with oxygen even at high temperature.What happens when metals react with water?
Activity:Take small pieces of sodium, potassium, calcium, magnesium, aluminium, iron and zinc separately in beakers containing half-filled cold water. Observe the metals react with cold water or not?Sodium and potassium react violent and exothermic with cold water that the evolved hydrogen immediately catches fire.Calcium is also reacting with water but it is less violent. The heat is not sufficient for the hydrogen to catch fire. Calcium starts floating because the bubbles of hydrogen gas formed.Magnesium does not react with cold water. So put it in to hot water. It reacts with hot water to form. magnesium hydroxide and hydrogen. It also starts floating due to the hydrogen gas. sticking to its surface.Aluminium, iron and zinc do not react either with cold or hot water allow these metals to the steam.They react with steam to form metal oxide and hydrogen
https://wn.com/Chemical_Properties_Of_Metals
For more information:
http://www.7activestudio.com
info@7activestudio.com
http://www.7activemedical.com/
info@7activemedical.com
http://www.sciencetuts.com/
7activestudio@gmail.com
Contact: +91- 9700061777,
040-64501777 / 65864777
7 Active Technology Solutions Pvt.Ltd. is an educational 3D digital content provider for K-12. We also customise the content as per your requirement for companies platform providers colleges etc . 7 Active driving force "The Joy of Happy Learning" -- is what makes difference from other digital content providers. We consider Student needs, Lecturer needs and College needs in designing the 3D & 2D Animated Video Lectures. We are carrying a huge 3D Digital Library ready to use.
Chemical properties of metals:What happen when metals are burnt in air?
Already we studied in chapter 1 when magnesium ribbon is burnt in air to form magnesium oxide. All most all metals combine with oxygen to form metal oxide. When copper is heated in air to form black copper 2 oxide. Similarly aluminium forms aluminiumoxide.Some metal oxides like aluminium and zinc oxides show both acidic as well as basic behavior. Aluminium oxides which react with acids as well as bases to produce salts and water are known as amphoteric oxides.Sodium oxide and potassium oxide dissolve in water to produce alkalies.All the metals do not react with oxygen at the same rate different metals shows different activities towards oxygen.For example:
Sodium and potassium react vigorously that they catch fire if kept immersed in kerosene oil.Iron does not burn on heating but iron filings burn vigorously when sprinkled in the flame of the burners.Copper does not burn but the hot metal is coated with a black.colored layer of copper 2 oxide.Silver and gold do not react with oxygen even at high temperature.What happens when metals react with water?
Activity:Take small pieces of sodium, potassium, calcium, magnesium, aluminium, iron and zinc separately in beakers containing half-filled cold water. Observe the metals react with cold water or not?Sodium and potassium react violent and exothermic with cold water that the evolved hydrogen immediately catches fire.Calcium is also reacting with water but it is less violent. The heat is not sufficient for the hydrogen to catch fire. Calcium starts floating because the bubbles of hydrogen gas formed.Magnesium does not react with cold water. So put it in to hot water. It reacts with hot water to form. magnesium hydroxide and hydrogen. It also starts floating due to the hydrogen gas. sticking to its surface.Aluminium, iron and zinc do not react either with cold or hot water allow these metals to the steam.They react with steam to form metal oxide and hydrogen
- published: 17 Feb 2014
- views: 11047
-
Metals & Nonmetals: Reactivity of Metals & Their Chemical Properties - Class 8th - 03/13
Get Full Course To Study Offline Through our website: http://www.m-learning.in Call Us at : (+91)9826023696, Mail us at :info@m-learning.in Amazon: http://www.amazon.in/s/ref=lp_5490084031_nr_p_6_3?fst=as%3Aoff&rh;=n%3A976451031%2Cn%3A%21976452031%2Cn%3A5490084031%2Cp_6%3AA1EOND4VIENEBN&bbn;=5490084031&ie;=UTF8&qid;=1434442994&rnid;=1318474031 FlipKart: http://www.flipkart.com/computers/software/educational-media/pr?p%5B%5D=facets.brand%255B%255D%3DM%2BLearning&sid;=6bo%2C5hp%2Cvxa&ref;=78975f83-7d57-49f5-8cd3-452e26ba85bc Snapdeal: http://www.snapdeal.com/brand/m-learning?pageType=brandStore For More Information Download Study material from : http://www.m-learning.in/buyStudyMaterialStep2.php
published: 05 Sep 2015 -
Metals and Non-metals 03 - Chemical Properties
Every substance has its own chemistry. But all metals have similar chemistry and so do non-metals. So what are these unique chemical properties that separates them from each other furthermore? We at Byju's Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts. Our website- http://www.byjus.com/ Download our app on android- https://goo.gl/5Uz70E Download our app on an Apple device- https://goo.gl/2mLi1I
published: 30 Jun 2015 -
1.5 Chemical properties of alkanes
published: 05 Dec 2013 -
Changes in the Properties of Matter Physical and Chemical
published: 17 Dec 2013 -
5.9 Chemical properties & reactions of carboxylic acid
published: 12 Dec 2013 -
Chemical Properties of Metals and Non Metals
India is very proud of her son A.P.J Abdul Kalam. Every Indian respects him not only because he had dedicated every moment of his life to India but the fight he fought throughout his life. Education was the companion of him throughout his fight which helped him to shine the sky till today. Our goal is to make our mother more proud, to educate one who need it most and help them to fulfill their dream on wings of education. Let’s make promise to yourself that whatever we can help, we will come forward to do so. We are not asking for money to donate. But asking for knowledge to donate. Donate your knowledge in the form of video lectures and we will show it to the underprivileged ones through projectors, speakers and help them to fulfill their dreams. If you realize you don’t have time to cont...
published: 11 Sep 2016 -
Chemical Properties of Oxygen
Useful for CBSE, ICSE, NCERT & International Students Grade : 8 Subject :Chemistry Lesson :Air Topic: Chemical Properties of Oxygen Oxygen is a highly reactive element, highly paramagnetic, and is easily capable of combining with other elements. One of oxygen's most important chemical properties is that it supports combustion Oxygen also combines with elements at room temperature, for example, the formation of rust. Decaying is an example of oxygen reacting with compounds. Carbon dioxide and water are the main products of decay. Visit www.oztern.com to find personalized test preparation solutions for Pre Medical - AIPMT, AIIMS, JIPMER, State, Pre Engineering - IIT JEE, JEE MAIN, BITSAT, State and Foundations - Class 6 to 10.
published: 08 Dec 2015 -
-
-
Chemical vs. Physical Properties
Unit 1: structure of matter; chemical and physical properties
published: 18 Aug 2014
Metals & Nonmetals: Reactivity of Metals & Their Chemical Properties - Class 8th - 03/13
- Order: Reorder
- Duration: 24:52
- Updated: 05 Sep 2015
- views: 13932
Get Full Course To Study Offline
Through our website:
http://www.m-learning.in
Call Us at : (+91)9826023696,
Mail us at :info@m-learning.in
Amazon:
http:...
Get Full Course To Study Offline
Through our website:
http://www.m-learning.in
Call Us at : (+91)9826023696,
Mail us at :info@m-learning.in
Amazon:
http://www.amazon.in/s/ref=lp_5490084031_nr_p_6_3?fst=as%3Aoff&rh;=n%3A976451031%2Cn%3A%21976452031%2Cn%3A5490084031%2Cp_6%3AA1EOND4VIENEBN&bbn;=5490084031&ie;=UTF8&qid;=1434442994&rnid;=1318474031
FlipKart: http://www.flipkart.com/computers/software/educational-media/pr?p%5B%5D=facets.brand%255B%255D%3DM%2BLearning&sid;=6bo%2C5hp%2Cvxa&ref;=78975f83-7d57-49f5-8cd3-452e26ba85bc
Snapdeal:
http://www.snapdeal.com/brand/m-learning?pageType=brandStore
For More Information
Download Study material from :
http://www.m-learning.in/buyStudyMaterialStep2.php
https://wn.com/Metals_Nonmetals_Reactivity_Of_Metals_Their_Chemical_Properties_Class_8Th_03_13
Get Full Course To Study Offline
Through our website:
http://www.m-learning.in
Call Us at : (+91)9826023696,
Mail us at :info@m-learning.in
Amazon:
http://www.amazon.in/s/ref=lp_5490084031_nr_p_6_3?fst=as%3Aoff&rh;=n%3A976451031%2Cn%3A%21976452031%2Cn%3A5490084031%2Cp_6%3AA1EOND4VIENEBN&bbn;=5490084031&ie;=UTF8&qid;=1434442994&rnid;=1318474031
FlipKart: http://www.flipkart.com/computers/software/educational-media/pr?p%5B%5D=facets.brand%255B%255D%3DM%2BLearning&sid;=6bo%2C5hp%2Cvxa&ref;=78975f83-7d57-49f5-8cd3-452e26ba85bc
Snapdeal:
http://www.snapdeal.com/brand/m-learning?pageType=brandStore
For More Information
Download Study material from :
http://www.m-learning.in/buyStudyMaterialStep2.php
- published: 05 Sep 2015
- views: 13932
Metals and Non-metals 03 - Chemical Properties
- Order: Reorder
- Duration: 21:09
- Updated: 30 Jun 2015
- views: 41683
Every substance has its own chemistry. But all metals have similar chemistry and so do non-metals. So what are these unique chemical properties that separates t...
Every substance has its own chemistry. But all metals have similar chemistry and so do non-metals. So what are these unique chemical properties that separates them from each other furthermore?
We at Byju's Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts.
Our website- http://www.byjus.com/
Download our app on android- https://goo.gl/5Uz70E
Download our app on an Apple device- https://goo.gl/2mLi1I
https://wn.com/Metals_And_Non_Metals_03_Chemical_Properties
Every substance has its own chemistry. But all metals have similar chemistry and so do non-metals. So what are these unique chemical properties that separates them from each other furthermore?
We at Byju's Classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and effective teaching. It is this approach that makes our lectures so successful and gives our students an edge over their counterparts.
Our website- http://www.byjus.com/
Download our app on android- https://goo.gl/5Uz70E
Download our app on an Apple device- https://goo.gl/2mLi1I
- published: 30 Jun 2015
- views: 41683
1.5 Chemical properties of alkanes
- Order: Reorder
- Duration: 23:54
- Updated: 05 Dec 2013
- views: 15002
- published: 05 Dec 2013
- views: 15002
Changes in the Properties of Matter Physical and Chemical
- Order: Reorder
- Duration: 29:54
- Updated: 17 Dec 2013
- views: 96722
- published: 17 Dec 2013
- views: 96722
5.9 Chemical properties & reactions of carboxylic acid
- Order: Reorder
- Duration: 31:48
- Updated: 12 Dec 2013
- views: 6300
- published: 12 Dec 2013
- views: 6300
Chemical Properties of Metals and Non Metals
- Order: Reorder
- Duration: 29:41
- Updated: 11 Sep 2016
- views: 1417
India is very proud of her son A.P.J Abdul Kalam. Every Indian respects him not only because he had dedicated every moment of his life to India but the fight he...
India is very proud of her son A.P.J Abdul Kalam. Every Indian respects him not only because he had dedicated every moment of his life to India but the fight he fought throughout his life. Education was the companion of him throughout his fight which helped him to shine the sky till today. Our goal is to make our mother more proud, to educate one who need it most and help them to fulfill their dream on wings of education. Let’s make promise to yourself that whatever we can help, we will come forward to do so.
We are not asking for money to donate. But asking for knowledge to donate. Donate your knowledge in the form of video lectures and we will show it to the underprivileged ones through projectors, speakers and help them to fulfill their dreams.
If you realize you don’t have time to contribute, then please share this message or video so that any one in your circle come out to help one who need the most.
Please use hindi language and send at helpgrowbharat@gmail.com
This lecture is donated by Sumit Sharma
Thanks for helping
https://wn.com/Chemical_Properties_Of_Metals_And_Non_Metals
India is very proud of her son A.P.J Abdul Kalam. Every Indian respects him not only because he had dedicated every moment of his life to India but the fight he fought throughout his life. Education was the companion of him throughout his fight which helped him to shine the sky till today. Our goal is to make our mother more proud, to educate one who need it most and help them to fulfill their dream on wings of education. Let’s make promise to yourself that whatever we can help, we will come forward to do so.
We are not asking for money to donate. But asking for knowledge to donate. Donate your knowledge in the form of video lectures and we will show it to the underprivileged ones through projectors, speakers and help them to fulfill their dreams.
If you realize you don’t have time to contribute, then please share this message or video so that any one in your circle come out to help one who need the most.
Please use hindi language and send at helpgrowbharat@gmail.com
This lecture is donated by Sumit Sharma
Thanks for helping
- published: 11 Sep 2016
- views: 1417
Chemical Properties of Oxygen
- Order: Reorder
- Duration: 29:17
- Updated: 08 Dec 2015
- views: 1400
Useful for CBSE, ICSE, NCERT & International Students
Grade : 8
Subject :Chemistry
Lesson :Air
Topic: Chemical Properties of Oxygen
Oxygen is a highly ...
Useful for CBSE, ICSE, NCERT & International Students
Grade : 8
Subject :Chemistry
Lesson :Air
Topic: Chemical Properties of Oxygen
Oxygen is a highly reactive element, highly paramagnetic, and is easily capable of combining with other elements. One of oxygen's most important chemical properties is that it supports combustion Oxygen also combines with elements at room temperature, for example, the formation of rust. Decaying is an example of oxygen reacting with compounds. Carbon dioxide and water are the main products of decay.
Visit www.oztern.com to find personalized test preparation solutions for Pre Medical - AIPMT, AIIMS, JIPMER, State, Pre Engineering - IIT JEE, JEE MAIN, BITSAT, State and Foundations - Class 6 to 10.
https://wn.com/Chemical_Properties_Of_Oxygen
Useful for CBSE, ICSE, NCERT & International Students
Grade : 8
Subject :Chemistry
Lesson :Air
Topic: Chemical Properties of Oxygen
Oxygen is a highly reactive element, highly paramagnetic, and is easily capable of combining with other elements. One of oxygen's most important chemical properties is that it supports combustion Oxygen also combines with elements at room temperature, for example, the formation of rust. Decaying is an example of oxygen reacting with compounds. Carbon dioxide and water are the main products of decay.
Visit www.oztern.com to find personalized test preparation solutions for Pre Medical - AIPMT, AIIMS, JIPMER, State, Pre Engineering - IIT JEE, JEE MAIN, BITSAT, State and Foundations - Class 6 to 10.
- published: 08 Dec 2015
- views: 1400
Chemistry Alcohol, Phenol & Ether part 13 (Alcohol Chemical Properties) CBSE class 12 XII
- Order: Reorder
- Duration: 28:04
- Updated: 15 Aug 2013
- views: 21300
Chemistry Alcohol, Phenol & Ether part 13 (Alcohol Chemical Properties: OH bond cleavage as Nucleophile: Acetylation, Esterification, Acidity, Grignard Reagent)...
Chemistry Alcohol, Phenol & Ether part 13 (Alcohol Chemical Properties: OH bond cleavage as Nucleophile: Acetylation, Esterification, Acidity, Grignard Reagent) CBSE
class 12 XII
https://wn.com/Chemistry_Alcohol,_Phenol_Ether_Part_13_(Alcohol_Chemical_Properties)_Cbse_Class_12_Xii
Anthracene : Preparation, Structure and Physical and chemical Properties
- Order: Reorder
- Duration: 47:34
- Updated: 15 Dec 2016
- views: 1255
Chemical vs. Physical Properties
- Order: Reorder
- Duration: 29:55
- Updated: 18 Aug 2014
- views: 942
Unit 1: structure of matter; chemical and physical properties
Unit 1: structure of matter; chemical and physical properties
https://wn.com/Chemical_Vs._Physical_Properties
- Playlist
- Chat
6:26
Physical vs Chemical Properties - Explained
In this video we will learn about physical and chemical properties of matter and go over ...
published: 03 Sep 2015
Physical vs Chemical Properties - Explained
Physical vs Chemical Properties - Explained
- Report rights infringement
- published: 03 Sep 2015
- views: 49839
5:44
The Physical Properties and Chemical Properties of Matter - Chemistry
Properties of Matter. Mr. Causey discusses physical properties and changes as well as chem...
published: 15 Jul 2012
The Physical Properties and Chemical Properties of Matter - Chemistry
The Physical Properties and Chemical Properties of Matter - Chemistry
- Report rights infringement
- published: 15 Jul 2012
- views: 157024
3:42
Matter: Physical and Chemical Properties
Visit Study.com for thousands more videos like this one. You'll get full access to our int...
published: 31 Dec 2013
Matter: Physical and Chemical Properties
Matter: Physical and Chemical Properties
- Report rights infringement
- published: 31 Dec 2013
- views: 39374
8:15
Chemical Properties Of Metals
Follow us at: https://plus.google.com/+tutorvista/
Check us out at http://www.tutorvista...
published: 05 May 2010
Chemical Properties Of Metals
Chemical Properties Of Metals
- Report rights infringement
- published: 05 May 2010
- views: 77275
6:22
Chemical Properties of Acids | Acids and Bases | Chemistry
This video is created by http://www.onlinetuition.com.my/
More videos and free notes are a...
published: 08 Dec 2016
Chemical Properties of Acids | Acids and Bases | Chemistry
Chemical Properties of Acids | Acids and Bases | Chemistry
- Report rights infringement
- published: 08 Dec 2016
- views: 266
3:35
Science: Chemical Properties and Examples
Block 1
I do not own the music.
published: 11 Jan 2014
Science: Chemical Properties and Examples
Science: Chemical Properties and Examples
- Report rights infringement
- published: 11 Jan 2014
- views: 637
2:29
Properties of Matter - Physical and Chemical Properties
This is an introductory video showing what properties of matter are. There are two differe...
published: 28 Jan 2012
Properties of Matter - Physical and Chemical Properties
Properties of Matter - Physical and Chemical Properties
- Report rights infringement
- published: 28 Jan 2012
- views: 54444
4:35
Physical and Chemical Properties of Matter
This video is meant to introduce students to the physical and chemical properties of matte...
published: 04 Apr 2014
Physical and Chemical Properties of Matter
Physical and Chemical Properties of Matter
- Report rights infringement
- published: 04 Apr 2014
- views: 12945
7:17
Grade 9 Chemistry, Lesson 3 - Physical and Chemical Properties and Changes
published: 15 Sep 2013
Grade 9 Chemistry, Lesson 3 - Physical and Chemical Properties and Changes
Grade 9 Chemistry, Lesson 3 - Physical and Chemical Properties and Changes
- Report rights infringement
- published: 15 Sep 2013
- views: 32207
3:48
CHEMICAL PROPERTIES OF METALS
For more information:
http://www.7activestudio.com
info@7activestudio.com
http://www.7ac...
published: 17 Feb 2014
CHEMICAL PROPERTIES OF METALS
CHEMICAL PROPERTIES OF METALS
- Report rights infringement
- published: 17 Feb 2014
- views: 11047
- Playlist
- Chat
6:26
Physical vs Chemical Properties - Explained
In this video we will learn about physical and chemical properties of matter and go over ...
published: 03 Sep 2015
Physical vs Chemical Properties - Explained
Physical vs Chemical Properties - Explained
- Report rights infringement
- published: 03 Sep 2015
- views: 49839
5:44
The Physical Properties and Chemical Properties of Matter - Chemistry
Properties of Matter. Mr. Causey discusses physical properties and changes as well as chem...
published: 15 Jul 2012
The Physical Properties and Chemical Properties of Matter - Chemistry
The Physical Properties and Chemical Properties of Matter - Chemistry
- Report rights infringement
- published: 15 Jul 2012
- views: 157024
3:42
Matter: Physical and Chemical Properties
Visit Study.com for thousands more videos like this one. You'll get full access to our int...
published: 31 Dec 2013
Matter: Physical and Chemical Properties
Matter: Physical and Chemical Properties
- Report rights infringement
- published: 31 Dec 2013
- views: 39374
8:15
Chemical Properties Of Metals
Follow us at: https://plus.google.com/+tutorvista/
Check us out at http://www.tutorvista...
published: 05 May 2010
Chemical Properties Of Metals
Chemical Properties Of Metals
- Report rights infringement
- published: 05 May 2010
- views: 77275
6:22
Chemical Properties of Acids | Acids and Bases | Chemistry
This video is created by http://www.onlinetuition.com.my/
More videos and free notes are a...
published: 08 Dec 2016
Chemical Properties of Acids | Acids and Bases | Chemistry
Chemical Properties of Acids | Acids and Bases | Chemistry
- Report rights infringement
- published: 08 Dec 2016
- views: 266
3:35
Science: Chemical Properties and Examples
Block 1
I do not own the music.
published: 11 Jan 2014
Science: Chemical Properties and Examples
Science: Chemical Properties and Examples
- Report rights infringement
- published: 11 Jan 2014
- views: 637
2:29
Properties of Matter - Physical and Chemical Properties
This is an introductory video showing what properties of matter are. There are two differe...
published: 28 Jan 2012
Properties of Matter - Physical and Chemical Properties
Properties of Matter - Physical and Chemical Properties
- Report rights infringement
- published: 28 Jan 2012
- views: 54444
4:35
Physical and Chemical Properties of Matter
This video is meant to introduce students to the physical and chemical properties of matte...
published: 04 Apr 2014
Physical and Chemical Properties of Matter
Physical and Chemical Properties of Matter
- Report rights infringement
- published: 04 Apr 2014
- views: 12945
7:17
Grade 9 Chemistry, Lesson 3 - Physical and Chemical Properties and Changes
published: 15 Sep 2013
Grade 9 Chemistry, Lesson 3 - Physical and Chemical Properties and Changes
Grade 9 Chemistry, Lesson 3 - Physical and Chemical Properties and Changes
- Report rights infringement
- published: 15 Sep 2013
- views: 32207
3:48
CHEMICAL PROPERTIES OF METALS
For more information:
http://www.7activestudio.com
info@7activestudio.com
http://www.7ac...
published: 17 Feb 2014
CHEMICAL PROPERTIES OF METALS
CHEMICAL PROPERTIES OF METALS
- Report rights infringement
- published: 17 Feb 2014
- views: 11047
- Playlist
- Chat
24:52
Metals & Nonmetals: Reactivity of Metals & Their Chemical Properties - Class 8th - 03/13
Get Full Course To Study Offline
Through our website:
http://www.m-learning.in
Call Us a...
published: 05 Sep 2015
Metals & Nonmetals: Reactivity of Metals & Their Chemical Properties - Class 8th - 03/13
Metals & Nonmetals: Reactivity of Metals & Their Chemical Properties - Class 8th - 03/13
- Report rights infringement
- published: 05 Sep 2015
- views: 13932
21:09
Metals and Non-metals 03 - Chemical Properties
Every substance has its own chemistry. But all metals have similar chemistry and so do non...
published: 30 Jun 2015
Metals and Non-metals 03 - Chemical Properties
Metals and Non-metals 03 - Chemical Properties
- Report rights infringement
- published: 30 Jun 2015
- views: 41683
23:54
1.5 Chemical properties of alkanes
published: 05 Dec 2013
1.5 Chemical properties of alkanes
1.5 Chemical properties of alkanes
- Report rights infringement
- published: 05 Dec 2013
- views: 15002
29:54
Changes in the Properties of Matter Physical and Chemical
published: 17 Dec 2013
Changes in the Properties of Matter Physical and Chemical
Changes in the Properties of Matter Physical and Chemical
- Report rights infringement
- published: 17 Dec 2013
- views: 96722
31:48
5.9 Chemical properties & reactions of carboxylic acid
published: 12 Dec 2013
5.9 Chemical properties & reactions of carboxylic acid
5.9 Chemical properties & reactions of carboxylic acid
- Report rights infringement
- published: 12 Dec 2013
- views: 6300
29:41
Chemical Properties of Metals and Non Metals
India is very proud of her son A.P.J Abdul Kalam. Every Indian respects him not only becau...
published: 11 Sep 2016
Chemical Properties of Metals and Non Metals
Chemical Properties of Metals and Non Metals
- Report rights infringement
- published: 11 Sep 2016
- views: 1417
29:17
Chemical Properties of Oxygen
Useful for CBSE, ICSE, NCERT & International Students
Grade : 8
Subject :Chemistry
Lesson...
published: 08 Dec 2015
Chemical Properties of Oxygen
Chemical Properties of Oxygen
- Report rights infringement
- published: 08 Dec 2015
- views: 1400
28:04
Chemistry Alcohol, Phenol & Ether part 13 (Alcohol Chemical Properties) CBSE class 12 XII
Chemistry Alcohol, Phenol & Ether part 13 (Alcohol Chemical Properties: OH bond cleavage a...
published: 15 Aug 2013
Chemistry Alcohol, Phenol & Ether part 13 (Alcohol Chemical Properties) CBSE class 12 XII
Chemistry Alcohol, Phenol & Ether part 13 (Alcohol Chemical Properties) CBSE class 12 XII
- Report rights infringement
- published: 15 Aug 2013
- views: 21300
47:34
Anthracene : Preparation, Structure and Physical and chemical Properties
This Lecture talks about Anthracene : Preparation, Structure and Physical and chemical Pro...
published: 15 Dec 2016
Anthracene : Preparation, Structure and Physical and chemical Properties
Anthracene : Preparation, Structure and Physical and chemical Properties
- Report rights infringement
- published: 15 Dec 2016
- views: 1255
29:55
Chemical vs. Physical Properties
Unit 1: structure of matter; chemical and physical properties
published: 18 Aug 2014
Chemical vs. Physical Properties
Chemical vs. Physical Properties
- Report rights infringement
- published: 18 Aug 2014
- views: 942
Metals & Nonmetals: Reactivity of Metals & Their C...
Metals and Non-metals 03 - Chemical Properties...
1.5 Chemical properties of alkanes...
Changes in the Properties of Matter Physical and ...
5.9 Chemical properties & reactions of carboxylic ...
Chemical Properties of Metals and Non Metals...
Chemical Properties of Oxygen...
Chemistry Alcohol, Phenol & Ether part 13 (Alcohol...
Anthracene : Preparation, Structure and Physical a...
Chemical vs. Physical Properties...
See more photos of chemical properties
back
GOP Donor, Operative Investigating Clinton Emails Found Dead In Hotel Room
Edit WorldNews.com 14 Jul 2017
The Chicago Tribune is reporting a Republican donor and operative from the city’s North Shore region who spoke recently to the Wall Street Journal about his efforts to obtain Hillary Clinton’s missing emails from Russian hackers killed himself in a Minnesota hotel room, public records reveal. Peter W ... In addition, The Journal reported it had seen emails written by Smith showing his team considered retired Lt. Gen ... on Sunday, May 14....
back
Mystery Woman With Putin Raises Eyebrows Across Russia
Edit WorldNews.com 14 Jul 2017
Russian President Vladimir Putin took a trip to the northwestern countryside of Russia for a local feast day but many were talking about a brief clip that showed an anonymous pair of animated hands in the back of Putin's black Mercedes, according to Newsweek ... But the new footage showing Putin extending his arm to a mystery backseat passenger before quickly shutting the door to his car has made headline news ... -WN.com, Maureen Foody....
back
Chinese Ship Found Lurking In Alaskan Coastal Waters During THAAD Test
Edit WorldNews.com 14 Jul 2017
Multiple officials told CNN a Chinese spy ship has been cruising for several days off the Alaskan coast – arriving shortly before a U.S. missile defense system test. North American Aerospace Defense Command spokesman and U.S. Navy Capt. Scott Miller said the ship is suspected to be a "communications" or "intelligence" vessel and has been in the area for several days. Miller would not speculate the ship’s motives ... U.S ... ....
back
Pennsylvania Pair Charged With Homicide In Deaths Of 4 Young Men Who Went Missing
Edit WorldNews.com 14 Jul 2017
Matthew Weintraub, the Bucks County district attorney, had said a day earlier that officials found the body of one of the missing men at a farm not far from the Delaware River along with other human remains in a 12-foot-deep “common grave” on the property.Dinardo, whose parents own the farm that investigators were scouring, on Thursday confessed to “his participation” in the killings of the four men, his lawyer, Paul Lang, said....
Officials making progress with chemical in N. Carolina river
Edit The Miami Herald 15 Jul 2017
State officials say they've lowered the amount of an unregulated chemical in wastewater that's been dumped in the Cape Fear River in North Carolina....
Please Don’t Panic Over the Chemicals in Your Mac and Cheese
Edit Slate 15 Jul 2017
The comforting packet of powder that turns boxed mac and cheese into a creamy delight has always seemed a little bit … chemical ... “ The Chemicals in Your Mac and Cheese ,” a headline blared Wednesday. It’s a specific type of chemical, phthalates, that has been “detected” in boxed mac and cheese. The story is largely a warning that these chemicals are possibly dangerous, particularly for pregnant women and children....
Ban on wrapping food in newspaper
Edit The Hindu 15 Jul 2017
The order issued on Tuesday says such wrapping could cause slow poisoning due to chemical and microbiological contamination ... According to the FSSAI, the chemicals in printing ink contain harmful colours, pigments, additives and preservatives....
Protecting our rivers
Edit Reflector 15 Jul 2017
The Wilmington meeting was held to address the presence of a chemical called GenX, a possible carcinogen, in the Cape Fear River. The chemical was leaking from the Chemours plant on the Cumberland-Bladen county line and was showing up in tests of the water supply in the Wilmington area. There is no practical way to remove the chemical at treatment plants....
What are your kids eating in their mac and cheese?
Edit WPXI 15 Jul 2017
Food scientists say that there are chemicals that have been banned from rubber toys 10 years ago still showing up on the mixes that have powdered cheese, The New York Times reported ... The problem with the powdered cheese mix is that the concentration of the chemicals was four ......
Houston Police End Use of Drug Tests That Helped Produce Wrongful Convictions
Edit ProPublica 15 Jul 2017
The Houston Police Department has ended its longstanding practice of using $2 chemical kits to make drugs arrests, a policy that had contributed to hundreds of wrongful convictions in recent years ... Officers simply drop a suspicious substance into a pouch of chemicals and use supposedly telltale changes in color to make arrests for cocaine, methamphetamine, marijuana and other illegal drugs....
'Local mafia' nominated in FIR for contamination of Islamabad's Rawal Dam
Edit Dawn 15 Jul 2017
After finding scores of dead fish, authorities suspect Rawal Dam has been poisoned.— Photo by Shakeel Qarar ... Deputy Director Fisheries Department, Mohammad Sadiq Buzdar, is the complainant ... An early chemical test report and copies of earlier FIRs have also been attached with the application ... However, authorities suspect the contamination is chemical in nature ... ....
Six Tata Companies To Gain The Most From Team Chandrasekaran’s Revamp
Edit Yahoo Daily News 15 Jul 2017
These are Tata Motors Ltd., Tata Steel Ltd., Voltas Ltd., Titan Company Ltd., Tata Chemicals Ltd., and Tata Global Beverages Ltd ... Execution, however, is what will differentiate the team, said Credit Suisse ... Tata Motors ... Tata Chemicals. Tata Chemicals is trying to undo some of its historical mistakes like buying high-cost assets overseas and has been investing in higher-return consumer businesses, said Credit Suisse ... ....
Tobacco or tomatoes? Hornworms feast on both
Edit Reflector 15 Jul 2017
Have your tomato plant leaves suddenly started to disappear? If so, there is a good chance that hornworms have found their way to your garden and are enjoying the buffet ... However, there are biological, chemical and cultural control measures you can take to fend off this leaf-munching pest ... Chemicals tend to work better on smaller caterpillars compared to larger ones ... Cooperative Extension Service's website at ces.ncsu.edu ... 15-Oct. 24 ... ....
Subunit conformational variation within individual GroEL oligomers resolved by Cryo-EM [Biophysics and Computational Biology]
Edit PNAS 15 Jul 2017
Single-particle electron cryo-microscopy (cryo-EM) is an emerging tool for resolving structures of conformationally heterogeneous particles; however, each structure is derived from an average of many particles with presumed identical conformations. We used a 3.5-Å cryo-EM reconstruction with imposed D7 symmetry to further analyze structural heterogeneity among chemically identical subunits in... ....
Iran warns against political abuse of OPCW by certain states
Edit Irna 15 Jul 2017
Tehran, July 14, IRNA – Iran’s ambassador to the Organization for the Prohibition of Chemical Weapons (OPCW) Alireza Jahangiri on Friday warned against political abuse of the organization by certain countries ... ....
Women Are Trying New Home Pregnancy Test Where You Pee On Toothpaste
Edit Inquisitr 15 Jul 2017
If you mix urine and toothpaste it will allegedly make a chemical reaction that will show if you are pregnant or not ... Click here to continue and read more... ....
China Aramid Fiber Market Research Report 2017-2022
Edit Community news 15 Jul 2017
DecisionDatabases.com announces a new report “2017-2022 China Aramid Fiber Market Report (Status and Outlook)” added to its database. The report provides key statistics on the current state of the industry and other analytical data to understand the market ... Browse Full Report with TOC @ . http.//www.decisiondatabases.com/ip/18379-china-aramid-fiber-market-analysis-report ... • Sinopec Yizheng Chemical Fibre ... • Hebei Silicon Valley Chemical ... ....
- 1
- 2
- 3
- 4
- 5
- Next page »
