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4 jan 1932 ano - James Chadwick James Chadwick had by bombarding beryllium with alpha particles that a unknown radiation was being emitted and that it was coming from a neutrally charged particle which was named the neutron

Adicionado na linha do tempo:

atomic theory timeline

ByNaiven
5 out 2018

Data:

4 jan 1932 ano
Agora
~ 92 years ago
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