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4 set 1932 ano - In 1932, James Chadwick discovered chargeless neutrons. This explained the mysterious mass that atoms had, that could not be created by just electrons and protons, and that did not interfere with the charge of the atom.
Adicionado na linha do tempo:
Developement of Ideas About the Atom
By
Oliver
1 out 2017
0
0
374
Data:
4 set 1932 ano
Agora
~ 91 years ago
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