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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
1934081
158780
2

1 sept. 1904 - J.J Thomson's Plum Pudding Model suggests that an atom is a ball of positive energy with electrons floating in it

Ajouté au bande de temps:

Date:

1 sept. 1904
Maintenaint
~ Il y a 119 ans

Les images: