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460
Democritus
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Jacques Charles
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Micheal Faraday
FakebookMicheal Faraday discovered that electricity can be induced with a magnet also called electromagnetic induction. -
Henry Louis Le Chatelier
Le Chatelier's Principle: all systems are in a dynamic state of equilibrium -
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John Newlands
John Newlands creates the Law of Octaves as well as arranging all the elements known at the time into the periodic table by atomic mass. -
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Svante Arrhenius
Year Arrhenius discovered the Acids and Base Theory.
http://www.classtools.net/FB/1763-8h8B7g -
J.J. Thomson
Discovered first subatomic particle (electron)
Estimated that electron was extremely light in mass
Found first evidence ofr isotopes of a stable element -
Max Planck
http://www.classtools.net/FB/1519-GYR52e Max Planck founded the quantam theory by recognizing that electromagnitic waves, (i.e. light), were emitted in sections of energy that he called quanta, or quantam when referring to as singular. -
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Walther Hermann Nernst
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Niels Bohr
Niels Bohr's model of the atom was accepted 1913
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Thomas Martin Lowry
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Erwin Schrödinger
http://www.classtools.net/FB/1123-2GJwJM
His biggest discovery was an equation for the ways waves acted and proposed the quantum model of the atom. -
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James Chadwick
The nuetron was discoverd -
Otto Hahn
Discovered Nuclear Fussion -
Glenn Seaborg
Glenn and a small group of colleagues at UC Berkeley discovered the transiuranium element plutonium. -
Robert J Oppenhiemer
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Murray Gell-Mann
Came up with the theory of fractionally charged particles in the protons and neutrons. Called them Quarks. -