Timeline For Chemistry Class
Category: Other
Updated: 18 Sep 2017
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Created byJoey Smith
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Events
Aristotle and Democritus argue over what everything is made of.Sir Francis Bacon proposes inductive reasoning.Antoine Lavoisier "the father of modern chemistry" creates the first chemistry textbook.John Dalton developed an atomic theory.Dmitri Mendeleev created the first periodic table.Eugen Goldstein shows that cathode rays are negative.J. J. Thompson proposes the Plum Pudding Model.Robert Millikan finds the mass of an electron.Ernest Rutherford proves the PP model is wrong and proposes the planetary model.James Chadwick discovers the neutron.
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