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1 jan 1809 ano - The Beginning of Elements

Descrição:

In 1809 at least 47 elements were discovered, and scientists began to see patterns in the characteristics.

Adicionado na linha do tempo:

Chemistry Honors Assignment

ByAYLOR LUSZCZEK

1 out 2018

0

0

488

Data:

1 jan 1809 ano

Agora

~ 216 years ago

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