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1 janv. 1864 - Lothar Meyer

Description:

Classified elements into six families based on their valence

Ajouté au bande de temps:

Atomic Theory timeline

BySpencer Knight

14 févr. 2019

0

0

374

Date:

1 janv. 1864

Maintenaint

~ Il y a 161 ans

Les images:

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