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el electron (1 Jan 1856 Jahr – 7 Dez 1940 Jahr)

Beschreibung:

descubre que las particulas negativas emitidas por los tubos de rayos catodicos son mas pequeñas que los atomos

Zugefügt zum Band der Zeit:

manuela contreras

19 Sep 2018

1

0

715

Datum:

1 Jan 1856 Jahr

7 Dez 1940 Jahr

~ 84 years

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