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1 Jan 1897 Jahr - J.J. Thomson

Beschreibung:

J.J. Thomson discovered the electron. He did this by using a negatively-charged cathode-ray tube. He concluded from the experiment that there was a particle smaller than the atom that had a negative charge.

Zugefügt zum Band der Zeit:

Atomic Theory Timeline pt.2

ByMegh
5 Nov 2019
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175

Datum:

1 Jan 1897 Jahr
Jetzt
~ 128 years ago

Abbildungen:

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