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1 Jan 1897 Jahr - J. J. Thomson

Beschreibung:

Discovered, when experimenting with cathode ray tubes, that all atoms contain tiny, negatively charged subatomic particles, or electrons. Proposed a model of the atom in which the electrons are embedded within a positively charged 'soup'.
(khanacademy.org)

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Chemistry Atomic Theory

BySawyer Howe
14 Okt 2021
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1 Jan 1897 Jahr
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~ 128 years ago
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