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7 agos 1932 anni - James Chadwick discovers Neutrons
Descrizione:
Neutrons are particles found in the nucleus that have no charge.
Aggiunto al nastro di tempo:
Atom history
By
AJ K.
23 gen 2018
0
0
260
Data:
7 agos 1932 anni
Adesso
~ 91 years ago
Immagini:
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