- published: 17 May 2012
- views: 562027
An ion (/ˈaɪən, -ɒn/) is an atom or a molecule in which the total number of electrons is not equal to the total number of protons, giving the atom or molecule a net positive or negative electrical charge. Ions can be created, by either chemical or physical means, via ionization.
In chemical terms, if a neutral atom loses one or more electrons, it has a net positive charge and is known as a cation.
If an atom gains electrons, it has a net negative charge and is known as an anion.
An ion consisting of a single atom is an atomic or monatomic ion; if it consists of two or more atoms, it is a molecular or polyatomic ion. Because of their electric charges, cations and anions attract each other and readily form ionic compounds, such as salts.
In the case of physical ionization of a medium, such as a gas, what are known as "ion pairs" are created by ion impact, and each pair consists of a free electron and a positive ion.
The word ion is the Greek ἰόν, ion, "going", the present participle of ἰέναι, ienai, "to go". This term was introduced by English physicist and chemist Michael Faraday in 1834 for the then-unknown species that goes from one electrode to the other through an aqueous medium. Faraday did not know the nature of these species, but he knew that since metals dissolved into and entered a solution at one electrode, and new metal came forth from a solution at the other electrode, that some kind of substance moved through the solution in a current, conveying matter from one place to the other.
Liviu Rebreanu (Romanian pronunciation: [ˈliviw reˈbre̯anu]; November 27, 1885 – September 1, 1944) was a Romanian novelist, playwright, short story writer, and journalist.
Born in Târlișua (Hungarian: Felsőilosva; currently Bistrița-Năsăud County), Transylvania, then part of Austria-Hungary, he was the second of thirteen children born to Vasile Rebreanu, a schoolteacher, and Ludovica Diuganu, descendants of peasants. His father had been a classmate of George Coșbuc's and was an amateur folklorist. Liviu Rebreanu went to primary school in Maieru (where he was taught by his father), and then in Năsăud and Bistrița, to military school at Sopron and then to the Ludovica Military Academy in Budapest. He worked as an officer in Gyula but resigned in 1908, and in 1909 illegally crossed the Southern Carpathians into Romania, and lived in Bucharest.
He joined several literary circles, and worked as a journalist for Ordinea, then for Falanga literară şi artistică. At the request of the Austro-Hungarian government, he was arrested and extradited in 1910. Rebreanu was incarcerated in Gyula, being freed in August; he returned to Bucharest. In 1911–1912 he was secretary for the National Theater in Craiova, where he worked under the direction of short story writer Emil Gârleanu. He got married to actress Fanny Rădulescu.
Actors: Constantin Cojocaru (actor), Marius Bodochi (actor), Monica Tatu (writer), Monica Tatu (director), Cati Dinu (miscellaneous crew), Monica Davidescu (actress), Simona Cuciurianu (actress), Ion Nastase (editor),
Genres: Drama,Actors: Joe Dull (producer), Seth Savoy (miscellaneous crew), Steve Helms (actor), Steve Helms (miscellaneous crew), Michael Buckner (writer), Michael Buckner (writer), Michael Buckner (director), Michael Buckner (editor), Paige Murphy (miscellaneous crew), Haley Tynes (actress), Jackson Lovett (miscellaneous crew), Peter Nwokoro (producer), Schafer Bourne (actor), Stephen Perry (actor), Amanda Johnson (actor),
Genres: Action, Drama, Romance, Short,Actors: Andrei Boncea (producer), Valentin Teodosiu (actor), Eugenia Bosânceanu (actress), Mihai Mitrea (miscellaneous crew), Ion Sapdaru (actor), Razvan Badea (miscellaneous crew), George Croitoru (miscellaneous crew), Patricia Poienaru (producer), Ovidiu Vacaru (editor), Iuliana Tarnovetchi (producer), Jesús del Cerro (director), Ingrid Bisu (actress), Juan Carlos Cuello (composer), Stefan Banica Jr. (actor), Gabriela Ceuta (miscellaneous crew),
Plot: Horace, a 8 years old boy, who still believes in Santa Clause, received as a Christmas gift a day at the mall. What ought to be a normal Christmas day turns into an adventure when Horace loses his mother. He mets John, a pickpocket disguised as Santa Clause, who was in the middle of an illegal operation. Unlike the Santas on TV, John doesn't seem to like children. Althought, the boy is convinced that this is the real Santa Clause and tail of it, causing all sorts of trouble as dangerous, as funny. Finally John finds the magic of Christmas and Horace discovers that miracles indeed, occur.
Keywords: christmas, love, robbery, santa-clausActors: Ion Besoiu (actor), Gabriel Spahiu (actor), Doru Ana (actor), Luminita Gheorghiu (actress), Dorian Boguta (actor), Toma Cuzin (actor), Ion Sapdaru (actor), Dana Dogaru (actress), Monica Barladeanu (actress), Anca Puiu (producer), Dan Chiriac (actor), Vlad Simion (miscellaneous crew), Cristi Puiu (producer), Bobby Paunescu (director), Bobby Paunescu (writer),
Plot: Wanting to follow the current trend, Francesca, a young teacher from Bucharest, is eager to emigrate to Italy. Unfortunately,whilst desperately seeking support from those nearest and dearest to her, various untold truths unravel.
Keywords: teacherActors: José María Morales (producer), Jérôme Dopffer (producer), Jaime Rosales (writer), Jaime Rosales (producer), Jaime Rosales (director), Nino Martínez Sosa (editor), Mikel Tello (actor), Miguel Morales (producer), Ion Arretxe (actor), Asun Arretxe (actress), Iñigo Royo (actor), Monique Durin-Noury (actress), Stephanie Pecastaing (actress), Ana Vila (actress), Gilles Vaxelaire (actor),
Genres: Drama,Actors: Paul Hertzberg (producer), Richard Pepin (director), Lisa M. Hansen (producer), Christopher Atkins (actor), Colm Meaney (actor), Chelan Simmons (actress), Adrian Pintea (actor), Vicki L. Sawyer (producer), Michael Philip (producer), Alina Apostu (miscellaneous crew), Aldo Shllaku (composer), David Palffy (actor), Razvan Popa (actor), Neil Elman (writer), Neil Elman (producer),
Plot: In 1948, a group of miners finds a gallery full of emeralds in a salt mine in Switzerland, but they are attacked by giant black beetles and only one of them survives. In the present days, the explorer John Palmer is ready to take vacations in Greece with his family when he is contacted and invited by a stranger called Vincent to lead his team in an expedition into a mine in Switzerland. In return, Vincent offers a large amount to John and the cottage nearby a lake and the entrance of the mine for his family to spend the vacation. John accepts the offer, and while leading the group underground in the tunnels, he finds that their ambitious leader Marcel is a very dangerous man. When John meets giant black beetles in the cave, he orders the group to return but Marcel threatens the safety of his family, forcing John to lead the team to the deep location of the emerald mine.
Keywords: dynamite, elevator-shaft, evisceration, explosive, giant-insect, impalement, severed-hand, stabbed-in-the-handActors: Valentin Popescu (actor), Nicodim Ungureanu (actor), Alin Panc (actor), Adrian Popovici (director), Ovidiu Niculescu (actor), Marius Chivu (actor), Cornelia Palos (producer), Marius Bodochi (actor), Mara Nicolescu (actress), Mara Nicolescu (writer), Alexandra M. Paun (miscellaneous crew), Sorin Misiriantu (actor), Vlady Cnejevici (composer), Gabriela Butuc (actress),
Genres: Drama,Actors: Doug Bradley (actor), Sean Pertwee (actor), Jason London (actor), Joel Soisson (writer), Joel Soisson (director), Ruxandra Popescu (miscellaneous crew), Joseph LoDuca (composer), Kari Wuhrer (actress), Ron Schmidt (producer), Simone De Camargo (miscellaneous crew), Simone De Camargo (miscellaneous crew), Gregory Widen (writer), Stephen Billington (actor), John Light (actor), John Light (actor),
Plot: There exists an ancient manuscript still writing itself called the Lexicon. It supposedly tells of the coming of the Anti-Christ, and happens to fall into the hands of an unsuspecting woman. Now, she is being pursued by angels intent on obtaining the information from the book.
Keywords: direct-to-video-sequel-to-theatrical-movie, falling-from-height, handcuffs, heart-in-hand, romania, sequel, shot-in-the-forehead, shot-through-the-mouth, slide-locked-backActors: Juan Luis Galiardo (actor), Guillermo S. Maldonado (editor), Cayetana Guillén Cuervo (actress), Enrique González Macho (producer), Joseba Apaolaza (actor), Kandido Uranga (actor), Ángel Amigo (producer), Marta Belaustegui (actress), Estíbaliz Markiegi (costume designer), Ángel Amigo (miscellaneous crew), Isidoro Fernández (actor), Carlos Zabala (writer), Carlos Zabala (director), Martxelo Rubio (actor), Aitzpea Goenaga (actress),
Genres: Comedy,Actors: Dorel Visan (actor), Ion Besoiu (actor), Sebastian Papaiani (actor), Octavian Cotescu (actor), Stefan Mihailescu-Braila (actor), Geo Saizescu (actor), Geo Saizescu (writer), Geo Saizescu (director), Mihai Mereuta (actor), Dorina Lazar (actress), Eugenia Bosânceanu (actress), Ileana Oroveanu (costume designer), Nucu Paunescu (actor), Corneliu Gîrbea (actor), Constantin Diplan (actor),
Genres: Comedy, Fantasy,VERSURI ÎN DESCRIERE MC și elev: Psihotrop (Mihai Preda) Prod. Bugales Mix/Master: Tudor Marciu (Moving Records) Psihotrop - https://www.facebook.com/psihotrop12 http://www.psihotrop.ro/ Bugales - https://www.facebook.com/bugales Tudor Marciu - https://www.facebook.com/MovingElemen... http://movingrecords.ro/ Booking: Dan Fintescu - 0722 750 609 | insumi@danfintescu.ro Partener media: KissFM - https://www.facebook.com/kissfmromania http://www.kissfm.ro/ Versuri: 1920 (o mie nouă sute douăzeci) e anu' În care marele prozator Liviu Rebreanu Hotărăște să scoată "Ion", un roman Care surprinde viața satului ardelean Înainte de război, sub dominație austro-ungară. Roman interbelic! Ca specie literară E-un roman social de tip obiectiv și realist, Un roman doric, în genul epic, te-ai prins? T...
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To see all my Chemistry videos, check out http://socratic.org/chemistry Confused about ions? We'll learn the difference between an atom and an ion. Ions are formed because of a net charge on an atom, because the number of protons and electrons do not balance. This means that the atom is no longer electrically neutral, but is a cation or an anion. We also talk about polyatomic ions.
Welcome to an episode of Cosmoteer gameplay! An EPIC and FREE to play (link below) spaceship builder and shooter! Today I take your suggestions and add the BIGGER SHIPS MOD and build a wall of 500 ION BEAMS! It's perhaps the most epic thing I've seen in this game... What else would you like to see in this series if I continue it? Leave a comment! ----------------------------------------------------------------------------- ♦ Join the Scrapper Community: https://discord.gg/RvkgNt4 ♦ Become a Patron: https://www.patreon.com/scrapman ♦ Get a ScrapMan Shirt: https://teespring.com/stores/scrapman ♦ Like my Tweets: https://twitter.com/ScrapManYT ♦ My Youtuber Setup: http://amzn.to/2uq16wu ----------------------------------------------------------------------------- Cosmoteer is a starship de...
Time will tell who I'm waiting for
Light fell as destiny stole you away
As the tears flowed
When I ran to you, and stayed in the cold
Could've followed you, and destroyed my soul
But I'll love you and forgive you as you'll never know
I'm weary now, if the truth be told
As I ran to you, and stayed in the cold
Though your reasoning bore no light nor hope