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1 janv. 1932 - James Chadwick

Description:

Discovered the neutron, which is a particle with no electrical charge that makes up an atom’s nucleus along with positively charge protons.

Ajouté au bande de temps:

Atomic Theory

9 juin 2021

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175

Date:

1 janv. 1932

Maintenaint

~ Il y a 93 ans

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