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1 jan 1904 ano - Thomson

Descrição:

- Discovery of electrons
- Atom is not indivisible as it was of smaller pieces
- Positive & negative charges in atom are equal

Adicionado na linha do tempo:

Atomic Theory

26 out 2017

0

0

402

Data:

1 jan 1904 ano

Agora

~ 121 years ago

Imagens:

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