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1 jan 1774 ano - Mn

Descrição:

Марганец
открыли Карл Вильгельм Шееле и Юхан Готлиб Ган

Adicionado na linha do tempo:

Chemical timeline

ByМаргарита

12 nov 2018

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553

Data:

1 jan 1774 ano

Agora

~ 252 years ago

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