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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
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7 Sept 1932 Jahr - Chadwick

Beschreibung:

He discovered the neutron, that neutrons are in the center of the atom (the nucleus), and he used scattered data to determine the mass of the neutral particle.

Zugefügt zum Band der Zeit:

30 Okt 2017

Datum:

7 Sept 1932 Jahr
Jetzt
~ 91 years ago