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15 out 1808 ano - John Dalton

Descrição:

Dalton's atomic theory proposed that all matter was composed of atoms, indivisible and indestructible building blocks. While all atoms of an element were identical, different elements had atoms of differing size and mass.

Adicionado na linha do tempo:

11 out 2017
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0
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Data:

15 out 1808 ano
Agora
~ 217 years ago