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Last updated 12:18 PM on 10/19/22
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13 Terms
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1
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Goldstein
discovered the proton using cathode ray tube.
2
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Rutherford
made atomic model with nucleus.
3
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Thomson
made plum pudding model of atom.
4
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Millikan
discovered charge of electron.
5
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Dalton
used scientific method to develop daltons atomic theory.
6
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Thomson
discovered the electron.
7
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Rutherford
made gold foil experiment
8
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Democritus
came up with the idea of the atom
9
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Chadwick
discovered the neutron
10
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Millikan
made the oil drop experiment
11
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Oil drop experiment
used to measure elementary electric charge
12
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cathode ray tube
Thomson's conclusion was that all atoms had electrons
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gold foil experiment
alpha particle beam is measured how it bounces off when it strikes thin metal