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1 jan 1897 ano - J.J. Thomson

Descrição:

J.J. Thomson was known for the discovery of the electron. He proved this by showing that cathode rays were negatively charged.

Adicionado na linha do tempo:

Carter Moline atomic theory

ByCarter Moline

6 jan 2020

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Data:

1 jan 1897 ano

Agora

~ 128 years ago

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