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3 nov 1932 - James Chadwick
Description:
Using alpha particles discovered a neutral atomic particle with a mass close to a proton. Thus the neutron was discovered.
Ajouté au bande de temps:
8 déc. 2017
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Nedo Matic Atomic timeline
Date:
3 nov 1932
Maintenaint
~ Il y a 91 ans
Les images: