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We updated our video about element number 104 during The Professor's recent trip to London. All our videos are at http://www.periodicvideos.com/
Drawn out story of rutherfordium. By: Truman and Sam.
Name Origin In honor of Ernest R. Rutherford, a New Zealand physicist. "Rutherfordium" in different languages. Sources Bombarding plutonium with accelerated ...
Rutherfordium is a chemical element with symbol Rf and atomic number 104, named in honor of physicist Ernest Rutherford. It is a synthetic element (an element that can be created in a laboratory but is not found in nature) and radioactive; the most stable known isotope, 267Rf, has a half-life of approximately 1.3 hours. In the periodic table of the elements, it is a d-block element and the second of the fourth-row transition elements. It is a member of the 7th period and belongs to the group 4 elements. Chemistry experiments have confirmed that rutherfordium behaves as the heavier homologue to hafnium in group 4. The chemical properties of rutherfordium are characterized only partly. They compare well with the chemistry of the other group 4 elements, even though some calculations had indicated that the element might show significantly different properties due to relativistic effects. This video is targeted to blind users. Attribution: Article text available under CC-BY-SA Creative Commons image source in video
理系英語リズミクス http://rikeryth.sblo.jp/ 英語よみきかせリズミクス http://telstube.sblo.jp/
What is Rutherfordium? A documentary report all about Rutherfordium for homework/assignment. Rutherfordium is a chemical element with symbol Rf and atomic number 104, named in honor of physicist Ernest Rutherford. It is a synthetic element (an element that can be created in a laboratory but is not found in nature) and radioactive; the most stable known isotope, 267Rf, has a half-life of approximately 1.3 hours. Intro/Outro music: Discovery Hit/Chucky the Construction Worker - Kevin MacLeod (incompetech.com) Licensed under CC-BY-3.0 Text derived from: http://en.wikipedia.org/wiki/Rutherfordium Text to Speech powered by voice-rss.com Images are Public Domain or CC-BY-3.0: Electron_shell_104_rutherfordium.png from http://commons.wikimedia.org/wiki/File:Electron_shell_104_rutherfordium.png 558px-Electron_shell_104_Rutherfordium.svg.png from http://commons.wikimedia.org/wiki/File:Electron_shell_104_Rutherfordium.svg 446px-Electron_shell_104_Rutherfordium.svg.png from http://commons.wikimedia.org/wiki/File:Electron_shell_104_Rutherfordium.svg Rutherfordium_experimental_setup.jpeg from http://en.wikipedia.org/wiki/Isotopes_of_rutherfordium
Newer version at http://www.youtube.com/watch?v=dOj9ZjKnJcY Named after a famous scientist, Rutherfordium is element number 104. Videos about all the element...
UC Davis Chemwiki's Elemental Minute on the Chemical Properties of Rutherfordium (Rf) created by Yianni Yiannakou.
Today I'm painting a picture of Rutherfordium, named after physicist Ernest Rutherford. Sorry it's a bit shorter than most but I'll make sure the next one is...
Intrams @ Urdaneta City National High School. 3rd Place ....
Ft. Johnmark Armas (III- Diamond) and Dharlyn Dela Cruz (IV- Calcium)
Mercury Hg Heavy Elements Rutherfordium.
RUTHERFORDIUM - Otak Kimia & Eufisme Diri Sang Medussa Live @ Wadukan-Situraja Indramayu LEMBUR KURING GEUTIH KURING Event !!
Learn how to say Rutherfordium correctly with EmmaSaying's "how do you pronounce" free tutorials. @---@---@---@---@---@---@---@---@---@---@---@---@---@ Check...
LOVE = 8, OXYGEN = 8... Watch how Jesus = 888 takes the Glory for everything in History... including you. You've got 8 bones on your face, 240 in your body, ...
hmmmm this is my cousin doing his pen spinning thing :D cheers!
An HD video.
I attempt to sing the periodic table of elements! That fast part though, how do you expect me to say "Americium, Curium, Berkelium, Californium, Einsteinium,Fermium, Mendelevium, Nobelium, Lawrencium, Rutherfordium, Dubnium, Seaborgium, Bohrium, Hassium,Meitnerium, Darmstadium, Roentegrium, Copernicium" REALLY?
Proof of 100% trophy is Astro Tripper. The trophies that were hard to get were: Sneeky Incursion Wheel Collector The trophies that were annoying to get were: Worm Tangle Music by: Rutherfordium - Raphael Silverman
Contrary to popular belief; Rutherford B. Hayes was not made of flesh, bone, and muscle. Like some of you, /lesser/ beings so assume. When in fact, he was de...
This video is from Janet Kuypers on July 7th 2014 (07/7/14, or 20140707), where Kuypers read poetry for her feature of never-before-read Periodic Table poems...
View more information on the DOE NNSA SSGF Program at http://www.krellinst.org/ssgf. Paul Ellison Two different low-energy nuclear science goals were accompl...
This video is from Janet Kuypers on July 7th 2014 (07/7/14, or 20140707), where Kuypers read poetry for her feature of never-before-read Periodic Table poems...
This video is from Janet Kuypers on July 7th 2014 (07/7/14, or 20140707), where Kuypers read poetry for her feature of never-before-read Periodic Table poems...
What is Seaborgium? A documentary report all about Seaborgium for the blind and visually impaired or for homework/assignment. Seaborgium is a synthetic element with symbol Sg and atomic number 106. Its most stable isotope 271Sg has a half-life of 1.9 minutes. A more recently discovered isotope 269Sg has a potentially slightly longer half-life (ca. 2.1 min) based on the observation of a single decay. Chemistry experiments with seaborgium have firmly placed it in group 6 as a heavier homologue to tungsten. Seaborgium is the only element named after a person (Glenn T. Seaborg) who was alive at the time the naming was publicized. Intro/Outro music: Discovery Hit/Chucky the Construction Worker - Kevin MacLeod (incompetech.com) Licensed under CC-BY-3.0 Text derived from: http://en.wikipedia.org/wiki/Seaborgium Text to Speech powered by tts-api.com Images are Public Domain or CC-BY-3.0: Electron_shell_106_seaborgium.png from http://commons.wikimedia.org/wiki/File:Electron_shell_106_seaborgium.png 549px-Electron_shell_106_seaborgium.png from http://commons.wikimedia.org/wiki/File:Electron_shell_106_seaborgium.png 702px-Electron_shell_106_seaborgium.png from http://commons.wikimedia.org/wiki/File:Electron_shell_106_seaborgium.png 153px-Electron_shell_106_Seaborgium_-_no_label.svg.png from http://sco.wikipedia.org/wiki/Seaborgium 339px-Seaborgium.svg.png from http://commons.wikimedia.org/wiki/File:Seaborgium.svg 439px-Electron_shell_106_seaborgium.png from http://commons.wikimedia.org/wiki/File:Electron_shell_106_seaborgium.png 446px-Electron_shell_106_Seaborgium.svg.png from http://commons.wikimedia.org/wiki/File:Electron_shell_106_Seaborgium.svg 219px-Electron_shell_106_seaborgium.png from http://commons.wikimedia.org/wiki/File:Electron_shell_106_seaborgium.png
What is Mendelevium? A documentary report all about Mendelevium for the blind and visually impaired or for homework/assignment. Mendelevium is a synthetic element with chemical symbol Md (formerly Mv) and atomic number 101. A metallic radioactive transuranic element in the actinide series, it is the first element that currently cannot be produced in macroscopic quantities through neutron bombardment of lighter elements. It is the antepenultimate actinide and the ninth transuranic element. It can only be produced in particle accelerators by bombarding lighter elements with charged particles. A total of sixteen mendelevium isotopes are known, the most stable being 258Md with a half-life of 51 days; nevertheless, the shorter-lived 256Md (half-life 1.27 hours) is most commonly used in chemistry because it can be produced on a larger scale. Intro/Outro music: Discovery Hit/Chucky the Construction Worker - Kevin MacLeod (incompetech.com) Licensed under CC-BY-3.0 Text derived from: http://en.wikipedia.org/wiki/Mendelevium Text to Speech powered by tts-api.com Images are Public Domain or CC-BY-3.0: Electron_shell_101_mendelevium.png from http://commons.wikimedia.org/wiki/File:Electron_shell_101_mendelevium.png 702px-Electron_shell_101_mendelevium.png from http://commons.wikimedia.org/wiki/File:Electron_shell_101_mendelevium.png 549px-Electron_shell_101_mendelevium.png from http://commons.wikimedia.org/wiki/File:Electron_shell_101_mendelevium.png 200px-Electron_shell_101_Mendelevium.svg.png from http://commons.wikimedia.org/wiki/File:Electron_shell_101_Mendelevium.svg 150px-Electron_shell_101_Mendelevium.svg.png from http://commons.wikimedia.org/wiki/Mendelevium Md_datasheet.jpg from http://en.wikipedia.org/wiki/Mendelevium
We take a look at the periodic table, how to read it, what some of those crazy little numbers mean, and why it's laid out the way it is. We also take a look ...
What is Dubnium? A documentary report all about Dubnium for the blind and visually impaired or for homework/assignment. Dubnium is a chemical element with symbol Db and atomic number 105. It is named after the town of Dubna in Russia, where it was first produced. It is a synthetic element (an element that can be created in a laboratory but is not found in nature) and radioactive; the most stable known isotope, dubnium-268, has a half-life of approximately 28 hours. Intro/Outro music: Discovery Hit/Chucky the Construction Worker - Kevin MacLeod (incompetech.com) Licensed under CC-BY-3.0 Text derived from: http://en.wikipedia.org/wiki/Dubnium Text to Speech powered by tts-api.com Images are Public Domain or CC-BY-3.0: Electron_shell_105_dubnium.png from http://commons.wikimedia.org/wiki/File:Electron_shell_105_dubnium.png 702px-Electron_shell_105_dubnium.png from http://commons.wikimedia.org/wiki/File:Electron_shell_105_dubnium.png 153px-Electron_shell_105_Dubnium_-_no_label.svg.png from http://ceb.wikipedia.org/wiki/Plantilya:Infobox_dubnium 446px-Electron_shell_105_Dubnium.svg.png from http://commons.wikimedia.org/wiki/File:Electron_shell_105_Dubnium.svg 125px-Coat_of_Arms_of_Dubna_(Moscow_oblast)_(2003).png from http://en.wikipedia.org/wiki/Book:Dubnium 439px-Electron_shell_105_dubnium.png from http://commons.wikimedia.org/wiki/File:Electron_shell_105_dubnium.png 255px-Electron_shell_105_Dubnium_-_no_label.svg.png from http://cs.wikipedia.org/wiki/Dubnium
What is Lanthanide? A documentary report all about Lanthanide for the blind and visually impaired or for homework/assignment. The lanthanide or lanthanoid series of chemical elements comprises the fifteen metallic chemical elements with atomic numbers 57 through 71, from lanthanum through lutetium. These fifteen lanthanide elements, along with the chemically similar elements scandium and yttrium, are often collectively known as the rare earth elements. Intro/Outro music: Discovery Hit/Chucky the Construction Worker - Kevin MacLeod (incompetech.com) Licensed under CC-BY-3.0 Text derived from: http://en.wikipedia.org/wiki/Lanthanide Text to Speech powered by tts-api.com Images are Public Domain or CC-BY-3.0: Rareearthoxides.jpg from http://en.wikipedia.org/wiki/Lanthanide Lutetium_sublimed_dendritic_and_1cm3_cube.jpg from http://en.wikipedia.org/wiki/Lutetium 220px-Rareearthoxides.jpg from http://simple.wikipedia.org/wiki/Rare_earth_element 300px-Lanthanide_HE.png from http://en.wikipedia.org/wiki/Metal_ions_in_aqueous_solution 600px-Monazit_opening_alkaline.gif from http://en.wikipedia.org/wiki/Monazite 220px-D-block_contraction--EN.png from http://en.wikipedia.org/wiki/D-block_contraction 2000px-Monazite_acid_cracking_process.svg.png from http://en.wikipedia.org/wiki/Monazite Thulium_sublimed_dendritic_and_1cm3_cube.jpg from http://en.wikipedia.org/wiki/Thulium Scandium_sublimed_dendritic_and_1cm3_cube.jpg from http://en.wikipedia.org/wiki/Group_3_element 50px-Europium.jpg from http://en.wikipedia.org/wiki/Lanthanide
What is Berkelium? A documentary report all about Berkelium for the blind and visually impaired or for homework/assignment. Berkelium is a transuranic radioactive chemical element with symbol Bk and atomic number 97. It is a member of the actinide and transuranium element series. It is named after the city of Berkeley, California, the location of the University of California Radiation Laboratory where it was discovered in December 1949. This was the fifth transuranium element discovered after neptunium, plutonium, curium and americium. Intro/Outro music: Discovery Hit/Chucky the Construction Worker - Kevin MacLeod (incompetech.com) Licensed under CC-BY-3.0 Text derived from: http://en.wikipedia.org/wiki/Berkelium Text to Speech powered by tts-api.com Images are Public Domain or CC-BY-3.0: Berkelium_metal.jpg from http://en.wikipedia.org/wiki/Berkelium Berkelium.jpg from http://en.wikipedia.org/wiki/Berkelium Electron_shell_097_berkelium.png from http://commons.wikimedia.org/wiki/File:Electron_shell_097_berkelium.png 250px-Berkelium_metal.jpg from http://ceb.wikipedia.org/wiki/Plantilya:Infobox_berkelium Berkelium(IV)_oxide.jpg from http://en.wikipedia.org/wiki/Compounds_of_berkelium 439px-Electron_shell_097_berkelium.png from http://commons.wikimedia.org/wiki/File:Electron_shell_097_berkelium.png Closest_packing_ABAC.png from http://en.wikipedia.org/wiki/Berkelium 153px-Electron_shell_097_Berkelium_-_no_label.svg.png from http://ceb.wikipedia.org/wiki/Plantilya:Infobox_berkelium
Click here for FREE RES PKG: http://bit.ly/rareelement President & CEO Don Ranta of Rare Element Resources gives a comprehensive presentation on the companie...
What is Actinide? A documentary report all about Actinide for the blind and visually impaired or for homework/assignment. The actinide or actinoid (IUPAC nomenclature) series encompasses the 15 metallic chemical elements with atomic numbers from 89 to 103, actinium through lawrencium. Intro/Outro music: Discovery Hit/Chucky the Construction Worker - Kevin MacLeod (incompetech.com) Licensed under CC-BY-3.0 Text derived from: http://en.wikipedia.org/wiki/Actinide Text to Speech powered by tts-api.com Images are Public Domain or CC-BY-3.0: 400px-ActinidesLattice.png from http://en.wikipedia.org/wiki/Actinide Actinide-table.png from http://hif.wikipedia.org/wiki/Actinoid 400px-ACTIION.PNG from http://en.wikipedia.org/wiki/Actinide 375px-Sasahara.svg.png from http://en.wikipedia.org/wiki/Minor_actinide 300px-Actinide-table.png from http://simple.wikipedia.org/wiki/Actinide 350px-Actinide_phases.svg.png from http://fr.wikipedia.org/wiki/Actinide 221px-Pu,94-cropped.jpg from http://en.wikipedia.org/wiki/Actinide_chemistry Actinide_phases.png from http://commons.wikimedia.org/wiki/File:Actinide_phases.png 2000px-Periodic_Table_Radioactivity.svg.png from http://en.wikipedia.org/wiki/Actinide 300px-ActinideExplosionSynthesis.png from http://en.wikipedia.org/wiki/Fermium
What is Electron configuration? A documentary report all about Electron configuration for the blind and visually impaired or for homework/assignment. In atomic physics and quantum chemistry, the electron configuration is the distribution of electrons of an atom or molecule (or other physical structure) in atomic or molecular orbitals. For example, the electron configuration of the neon atom is 1s2 2s2 2p6. Intro/Outro music: Discovery Hit/Chucky the Construction Worker - Kevin MacLeod (incompetech.com) Licensed under CC-BY-3.0 Text derived from: http://en.wikipedia.org/wiki/Electron_configuration Text to Speech powered by tts-api.com Images are Public Domain or CC-BY-3.0: 2000px-Electron_orbitals.svg.png from http://en.wikipedia.org/wiki/Electron_configuration 2000px-Electron_configuration_iron.svg.png from http://commons.wikimedia.org/wiki/File:Electron_configuration_iron.svg 2000px-Electron_shell_003_Lithium_-_no_label.svg.png from http://en.wikipedia.org/wiki/Electron_configuration 334px-Electron_configuration_iron.svg.png from http://commons.wikimedia.org/wiki/File:Electron_configuration_iron.svg 2000px-Electron_configuration_chlorine.svg.png from http://commons.wikimedia.org/wiki/File:Electron_configuration_chlorine.svg 2000px-Electron_configuration_potassium.svg.png from http://commons.wikimedia.org/wiki/File:Electron_configuration_potassium.svg 1280px-Electron_configuration_iron.svg.png from http://commons.wikimedia.org/wiki/File:Electron_configuration_iron.svg Electron_Configuration_Table.jpg from http://commons.wikimedia.org/wiki/File:Electron_Configuration_Table.jpg
What is Nobelium? A documentary report all about Nobelium for the blind and visually impaired or for homework/assignment. Nobelium is a synthetic chemical element with symbol No and atomic number 102. It is named in honor of Alfred Nobel, the inventor of dynamite and benefactor of science. A radioactive metal, it is the tenth transuranic element and is the penultimate member of the actinide series. Like all elements with atomic number over 100, nobelium can only be produced in particle accelerators by bombarding lighter elements with charged particles. A total of twelve nobelium isotopes are known to exist; the most stable is 259No with a half-life of 58 minutes, but the shorter-lived 255No (half-life 3.1 minutes) is most commonly used in chemistry because it can be produced on a larger scale. Intro/Outro music: Discovery Hit/Chucky the Construction Worker - Kevin MacLeod (incompetech.com) Licensed under CC-BY-3.0 Text derived from: http://en.wikipedia.org/wiki/Nobelium Text to Speech powered by tts-api.com Images are Public Domain or CC-BY-3.0: Electron_shell_102_nobelium.png from http://commons.wikimedia.org/wiki/File:Electron_shell_102_nobelium.png 439px-Electron_shell_102_nobelium.png from http://commons.wikimedia.org/wiki/File:Electron_shell_102_nobelium.png 702px-Electron_shell_102_nobelium.png from http://commons.wikimedia.org/wiki/File:Electron_shell_102_nobelium.png 424px-Nobelium.svg.png from http://commons.wikimedia.org/wiki/File:Nobelium.svg 768px-Electron_shell_102_Nobelium_-_no_label.svg.png from http://commons.wikimedia.org/wiki/File:Electron_shell_102_Nobelium_-_no_label.svg 153px-Electron_shell_102_Nobelium_-_no_label.svg.png from http://ceb.wikipedia.org/wiki/Plantilya:Infobox_nobelium 200px-Electron_shell_102_Nobelium.svg.png from http://commons.wikimedia.org/wiki/File:Electron_shell_102_Nobelium.svg 446px-Electron_shell_102_Nobelium.svg.png from http://commons.wikimedia.org/wiki/File:Electron_shell_102_Nobelium.svg
What is Lawrencium? A documentary report all about Lawrencium for the blind and visually impaired or for homework/assignment. Lawrencium is a synthetic chemical element with chemical symbol Lr (formerly Lw) and atomic number 103. It is named in honor of Ernest Lawrence, inventor of the cyclotron, a device that was used to discover many artificial radioactive elements. A radioactive metal, lawrencium is the eleventh transuranic element and is also the final member of the actinide series. Like all elements with atomic number over 100, lawrencium can only be produced in particle accelerators by bombarding lighter elements with charged particles. Twelve isotopes of lawrencium are currently known; the most stable is 266Lr with a half-life of 11 hours, but the shorter-lived 260Lr (half-life 2.7 minutes) is most commonly used in chemistry because it can be produced on a larger scale. Intro/Outro music: Discovery Hit/Chucky the Construction Worker - Kevin MacLeod (incompetech.com) Licensed under CC-BY-3.0 Text derived from: http://en.wikipedia.org/wiki/Lawrencium Text to Speech powered by tts-api.com Images are Public Domain or CC-BY-3.0: Electron_shell_103_lawrencium.png from http://commons.wikimedia.org/wiki/File:Electron_shell_103_lawrencium.png 439px-Electron_shell_103_lawrencium.png from http://commons.wikimedia.org/wiki/File:Electron_shell_103_lawrencium.png 446px-Electron_shell_103_Lawrencium.svg.png from http://commons.wikimedia.org/wiki/File:Electron_shell_103_Lawrencium.svg 768px-Electron_shell_103_Lawrencium_-_no_label.svg.png from http://commons.wikimedia.org/wiki/File:Electron_shell_103_Lawrencium_-_no_label.svg 500px-Electron_shell_103_Lawrencium.svg.png from http://commons.wikimedia.org/wiki/File:Electron_shell_103_Lawrencium.svg Ernest_Lawrence.jpg from http://en.wikipedia.org/wiki/Lawrencium 153px-Electron_shell_103_Lawrencium_-_no_label.svg.png from http://ceb.wikipedia.org/wiki/Laurensyo
Nuclear Engineering 101, 001 - Fall 2013 Creative Commons 3.0: Attribution-NonCommercial-NoDerivs.
"Lord Rutherford" redirects here; not to be confused with Lord Rutherfurd or with Andrew Rutherford, 1st Earl of Teviot. Ernest Rutherford, 1st Baron Rutherf...
Ernest Rutherford, 1st Baron Rutherford of Nelson, OM FRS was a New Zealand-born British physicist who became known as the father of nuclear physics. Encyclo...
Ryan Steven Lochte (/ˈlɒkti/, LOCK-tee; born August 3, 1984) is an American competitive swimmer and an eleven-time Olympic medalist (five gold, three silver, three bronze). His seven individual Olympic medals ranks near the top in men's swimming. As part of the American team, he holds the world record in the 4×200-meter freestyle relay (long course). Individually, he currently holds the world record in the 100-meter individual medley, 200-meter individual medley (long and short course), and the 400-meter individual medley (short course). Lochte's success has earned him the World Swimmer of the Year Award and the American Swimmer of the Year Award twice. He has also been named the FINA Swimmer of the Year three times. He has won a total of 77 medals in major international competition, 49 gold, 17 silver, and 11 bronze spanning the Olympics, the World, Pan American, and Pan Pacific Championships. This video is targeted to blind users. Attribution: Article text available under CC-BY-SA Creative Commons image source in video
In atomic physics and quantum chemistry, the electron configuration is the distribution of electrons of an atom or molecule (or other physical structure) in ...
Amorphous Solids, Glass Formation, Inorganic Glasses: Silicates View the complete course at: http://ocw.mit.edu/3-091F04 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
What is Rutherfordium? A documentary report all about Rutherfordium for the blind and visually impaired or for homework/assignment. Rutherfordium is a chemical element with symbol Rf and atomic number 104, named in honor of physicist Ernest Rutherford. It is a synthetic element (an element that can be created in a laboratory but is not found in nature) and radioactive; the most stable known isotope, 267Rf, has a half-life of approximately 1.3 hours. Intro/Outro music: Discovery Hit/Chucky the Construction Worker - Kevin MacLeod (incompetech.com) Licensed under CC-BY-3.0 Text derived from: http://en.wikipedia.org/wiki/Rutherfordium Text to Speech powered by tts-api.com Images are Public Domain or CC-BY-3.0: Electron_shell_104_rutherfordium.png from http://commons.wikimedia.org/wiki/File:Electron_shell_104_rutherfordium.png 558px-Electron_shell_104_Rutherfordium.svg.png from http://commons.wikimedia.org/wiki/File:Electron_shell_104_Rutherfordium.svg 446px-Electron_shell_104_Rutherfordium.svg.png from http://commons.wikimedia.org/wiki/File:Electron_shell_104_Rutherfordium.svg Rutherfordium_experimental_setup.jpeg from http://en.wikipedia.org/wiki/Isotopes_of_rutherfordium Rutherfordium_zh-tw.PNG from http://commons.wikimedia.org/wiki/File:Rutherfordium_zh-tw.PNG 339px-Rutherfordium_Rt_106.svg.png from http://commons.wikimedia.org/wiki/File:Rutherfordium_Rt_106.svg
Rutherfordium Commercial Nick Reetz Thanks to Daric Teske
This video is from Janet Kuypers on July 7th 2014 (07/7/14, or 20140707), where Kuypers read poetry for her feature of never-before-read Periodic Table poems...
This video is from Janet Kuypers on July 7th 2014 (07/7/14, or 20140707), where Kuypers read poetry for her feature of never-before-read Periodic Table poems...
All Credit Goes to the UC Davis Chemistry Department Produced by Hasan Noman.
Student Producer: Madison Stadtmueller.
An HD video.
lb of pure plutonium ... Key facts ... Why do we value gold? ... einsteinium, curium, fermium, mendelevium, bohrium and rutherfordium.
BBC News 2014-09-20This element's dubious origins launched a scandal in the world of nuclear physics ... .1038 /news061016-4) ... .1038 ... ... ... Rutherfordium:
The Guardian 2013-12-27Berkelium ... Image: ORNL, Department of Energy (public domain) ... [Video link]. . . . . . . . . . . ... Livermorium: ... Rutherfordium: ... Tin:
The Guardian 2013-12-20What do ununhexium, eka-polonium and nottingium share in common? The Professor likes Lego too!. Image: ... ) ... . . . ... Rutherfordium:
The Guardian 2013-12-13Out go thorium, uranium and plutonium, along with a whole bestiary of synthetically-created elements ...
BBC News 2013-12-08What do plankium, poliakoffium and Sweden share in common? ... Image: ... [Video link] ... I kinda like the name unobtanium ... Rutherfordium:
The Guardian 2013-12-06What does ununquadium and the island of Stability share in common? ... Image: ... Unported license. ) ... .1016 ... [Video link] ... Rutherfordium:
The Guardian 2013-11-29What do japonium, rikenium and nishinanium share in common? ... Image: RIKEN ... [Video link]. . . . . . . . . . . ... Rutherfordium: ... Tin:
The Guardian 2013-11-22What do ununbium, Copernicus and China share in common? ... This produced one atom -- yep, you read that correctly: ... Rutherfordium:
The Guardian 2013-11-15What do unununium and the first ever Nobel Prize in Physics share in common? Image: Cheezburger ... g/cm3 ... . . . ... Rutherfordium:
The Guardian 2013-11-08What do ununnilium, wixhausium and politzium share in common? ... Are you wondering what I plan to do next? ... ) ... . . ... Rutherfordium:
The Guardian 2013-11-01Image: Joe Wolf/Creative Commons Attribution-NoDerivs 2.0 Generic license ... ) ... [Video link]. . . . . . . . . . . ... Rutherfordium:
The Guardian 2013-10-25What does sergenium, seaborgium, ottohahnium and the Silk Road in Kazakhstan share in common? ... Image: ... ) ... . . . . ... Rutherfordium:
The Guardian 2013-10-18Rutherfordium ( /ˌrʌðərˈfɔrdiəm/ RUDH-ər-FOR-dee-əm) is a chemical element with symbol Rf and atomic number 104, named in honor of New Zealand physicist Ernest Rutherford. It is a synthetic element (an element that can be created in a laboratory but is not found in nature) and radioactive; the most stable known isotope, 267Rf, has a half-life of approximately 1.3 hours.
In the periodic table of the elements, it is a d-block element and the first of the transactinide elements. It is a member of the 7th period and belongs to the group 4 elements. Chemistry experiments have confirmed that rutherfordium behaves as the heavier homologue to hafnium in group 4. The chemical properties of rutherfordium are characterized only partly. They compare well with the chemistry of the other group 4 elements, even though some calculations had indicated that the element might show significantly different properties due to relativistic effects.
In the 1960s, small amounts of rutherfordium were produced in laboratories in the former Soviet Union and in California. The priority of the discovery and therefore the naming of the element was disputed between Soviet and American scientists, and it was not until 1997 that International Union of Pure and Applied Chemistry (IUPAC) established rutherfordium as the official name for the element.