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6 set 1803 ano - Atomic weights

Descrição:

Dalton published his table of relative atomic weights containing six elements, hydrogen, oxygen, nitrogen, carbon, sulfur and phosphorus, with the atom of hydrogen conventionally assumed to weigh 1.

Adicionado na linha do tempo:

16 out 2018
0
0
393

Data:

6 set 1803 ano
Agora
~ 222 years ago