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JJ discovered the Electrons (1 jan 1897 ano – 31 dez 1897 ano)

Descrição:

In 1897, J.J. Thomson discovered the electron by experimenting with a Crookes, or cathode ray, tube. He demonstrated that cathode rays were negatively charged. In addition, he also studied positively charged particles in neon gas.

Adicionado na linha do tempo:

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ByMackenzie Jones
5 out 2018
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347

Data:

1 jan 1897 ano
31 dez 1897 ano
~ 12 months
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