electron

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Introduction References & Edit History Quick Facts & Related Topics

Images & Videos

A simplified look into the structure of an atom

atomic orbitals

electron density functions for four hydrogen atom states

Electron densities in wave functions of the Schrödinger equation

Feynman diagram

Feynman diagram

electrons and positrons in a bubble chamber

Discover

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Ice Sledge Hockey, Hockey Canada Cup, USA (left) vs Canada, 2009. UBC Thunderbird Arena, Vancouver, BC, competition site for Olympic ice hockey and Paralympic ice sledge hockey. Vancouver 2010 Olympic and Paralympic Winter Games, Vancouver Olympics

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The impeachment trial of Pres. Andrew Johnson, illustration from Frank Leslie's Illustrated Newspaper, March 28, 1868.

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Four year old boy with grandfather and father lighting Hanukkah menorah. Photo taken on: December 21st, 2009

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The Prado Museum facade at the Diego Velaszquez memorial. Established in 1819, the museum is considered the best collection of Spanish art and one of the world's finest collections of European art. Madrid, Spain

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Panama Canal infographic

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Facsimile of one of William Henry Ireland's forgeries, a primitive self-portrait of William Shakespeare(tinted engraving). Published for Samuel Ireland, Norfolk Street, Strand, December 1, 1795. (W.H. Ireland, forgery)

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electron: Facts & Related Content

Written and fact-checked by The Information Architects of Encyclopaedia Britannica

Facts

Also Known As	negative electron

Photos and Videos

atomic orbitals

electron density functions for four hydrogen atom states

Electron densities in wave functions of the Schrödinger equation

Feynman diagram

Feynman diagram

electrons and positrons in a bubble chamber

proton-antiproton collision

electron transition

A simplified look into the structure of an atom

Investigate varying electron configurations in electron shells around an atom's nucleus

Why is carbon called the element of life?

View an animation explaining how small things like electrons and protons can behave like particles and sometimes like waves

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Topics

electronic configuration electron diffraction electron paramagnetic resonance positron electron scattering electron charge electron spectroscopy conduction electron primary electron Cooper electron pair molecule quark neutrino neutron proton muon tau radiation chemical bonding chemical element

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Key People

P.A.M. Dirac

P.A.M. Dirac

English physicist

J.J. Thomson

J.J. Thomson

British physicist

Louis-Victor de Broglie

Louis de Broglie

French physicist

Richard Henderson

British biologist

Joachim Frank

German-American biochemist

Jacques Dubochet

Swiss biophysicist

Henry Way Kendall

American physicist

Hans Georg Dehmelt

American physicist

Polykarp Kusch

American physicist

John H. Van Vleck

American physicist

George Johnstone Stoney

Irish physicist

Arnold Sommerfeld

German physicist

Richard C. Tolman

American physicist

Quiz

Model of a molecule. Atom, Biology, Molecular Structure, Science, Science and Technology. Homepage 2010 arts and entertainment, history and society

Science Quiz

Periodic Table of the elements concept image (chemistry)

Facts You Should Know: The Periodic Table Quiz