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1 jan 1803 ano - John Dalton and atoms

Descrição:

John Dalton a chemist and physicist who developed the theory of matter. Matter is composed of atoms of different weight and is combined in ratios by weight. Finally all atoms of an element were identical different elements had atoms of differing size and mass.

Adicionado na linha do tempo:

15 set 2018

Data:

1 jan 1803 ano
Agora
~ 221 years ago