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25 maio 1897 ano - J.J. Thomson

Descrição:

J.J. Thomson found the mass of an electron. He found that atoms had three parts.

Adicionado na linha do tempo:

Hazal and Verda atomic timeline

ByHazal Deniz Zenger

3 out 2017

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509

Data:

25 maio 1897 ano

Agora

~ 128 years ago

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