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14 janv. 1932 - James Chadwick discovers the Neutron
Description:
A neutron is a positively charged electron.
Ajouté au bande de temps:
Atomic timeline - Noah Turnquist and Trent Oberreit
By
Noah Turnquist
7 nov. 2017
0
0
456
Date:
14 janv. 1932
Maintenaint
~ Il y a 93 ans
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