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1 janv. 1976 - Lavoisier

Description:

He helped construct the metric system. He found that mass is conserved in a chemical reaction. Atoms are neither created or destroyed in a chemical reaction.

Ajouté au bande de temps:

Atomic History - Quiroga

ByVanina Quiroga
18 nov. 2019
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271

Date:

1 janv. 1976
Maintenaint
~ Il y a 49 ans
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