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1 jul 1912 ano - Atomic number

Descrição:

It was discovered that the atomic number was proportional to the number of protons.

Adicionado na linha do tempo:

Atomic History_Kenealy

ByRebecca Kenealy

3 out 2018

1

0

444

Data:

1 jul 1912 ano

Agora

~ 113 years ago

Imagens:

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