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13 jan 1932 ano - 1932 James Chadwick Using alpha particles discovered a neutral atomic particle with a mass close to a proton. From this experiment he discovered the neutron
Adicionado na linha do tempo:
Atomic model timeline
By
Archie
26 out 2017
0
0
266
Data:
13 jan 1932 ano
Agora
~ 92 years ago
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