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31 dez 1896 ano - When J J Thompson discovered electrons and suggested that the model of an atom was a sphere of matter in which electrons are positioned by electrostatic forces. 1897

Adicionado na linha do tempo:

Chemistry

Byobenma
12 nov 2019
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0
497

Data:

31 dez 1896 ano
Agora
~ 128 years ago
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