30
/fr/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
507030
43112
2

1 janv. 1911 - A series of two papers proposed the atomic weight of an element was approximately equal to the charge of the atom.

Ajouté au bande de temps:

5 janv. 2018

Date:

1 janv. 1911
Maintenaint
~ Il y a 113 ans