29
/fr/
fr
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
244461
21382
1
Créer
Public Timelines
Bibliothèque
FAQ
For education
Cabinet
For educational institutions
For teachers
For students/pupils
21 sept. 1922 - NIELS BOHR MAX PLANCK ALBERT EINSTEIN Suggested that the atom had several energy levels
Ajouté au bande de temps:
8 nov. 2017
0
0
290
The atomic theory
Date:
21 sept. 1922
Maintenaint
~ Il y a 101 ans