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1 Jan 1886 Jahr - Eugen Goldstein

Beschreibung:

-Discovered proton in cathode-ray tube
-Positive protons attracted to negative plates in tube

Zugefügt zum Band der Zeit:

Atomic Theory Timeline

ByDesire Gordon

29 Nov 2017

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389

Datum:

1 Jan 1886 Jahr

Jetzt

~ 139 years ago

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