30
/fr/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
1794389
145799
2

31 janv. 1897 - Thomson

Description:

Stated that atoms are composite objects that are made up of positive and negative charges, with the negatively charged electrons are smaller compared to the entire atom.

Ajouté au bande de temps:

Date:

31 janv. 1897
Maintenaint
~ Il y a 127 ans