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1 janv. 1803 - Law of Multiple Proportions

Description:

"When two elements combine with each other to form more than one compound, the weights of one element that combine with a fixed weight of the other are in a ratio of small whole numbers."

Ajouté au bande de temps:

20 déc. 2018
0
0
531

Date:

1 janv. 1803
Maintenaint
~ Il y a 222 ans