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14 gen 1932 anni - James Chadwick discovers the Neutron
Descrizione:
A neutron is a positively charged electron.
Aggiunto al nastro di tempo:
7 nov 2017
0
0
357
Atomic timeline - Noah Turnquist and Trent Oberreit
Data:
14 gen 1932 anni
Adesso
~ 92 years ago
