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1 gen 1932 anni - 1932 - James Chadwick demonstrates that an atomic nuclei must contain heavy neutral particles and positive particles through his experiment.
Aggiunto al nastro di tempo:
Chem- atomic theory timeline
By
Adela
13 set 2017
0
0
517
Data:
1 gen 1932 anni
Adesso
~ 92 years ago
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