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Atom/Atomic Scientists (Ernest Rutherford 1909-1911 (Gold foil experiment,…
Atom/Atomic Scientists
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J.J. Thomson 1897
discovered electrons, which was the first subatomic particle discovered
Plum Pudding Model
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thought that the negativly charged electrons inside the nucleus of an atom were smaller than the entire atom
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Democritus 440 BC
Atoms are small, hard particles
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