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June 15, 2024
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17 abr 1932 ano - James Chadwick-Discovery of Neutrons

Descrição:

1932-Using alpha particles, James discovered that neutral atomic particle had a mass close to a proton and a charge of 0. Thus the neutron was discovered. The experiment was when he shot alpha rays onto a sheet of beryllium (filtered out electrons) .

Adicionado na linha do tempo:

16 out 2017
0
0
346

Data:

17 abr 1932 ano
Agora
~ 92 years ago