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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
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689996
2

1 janv. 1913 - Ernest Rutherford

Description:

Atoms contain mostly empty space.
There is a small, dense, positively charged nucleus.
Most of an atom's mass is in the nucleus.

Ajouté au bande de temps:

Date:

1 janv. 1913
Maintenaint
~ Il y a 112 ans

Les images: