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6 Jan 1932 Jahr - Chadwick discovers the neutron.
Beschreibung:
By bombarding beryllium atoms, Chadwick noticed an unknown radiation, he proposed that it was made of particles of neutral charge.
Zugefügt zum Band der Zeit:
19 Okt 2018
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ATOM TIMELINE
Datum:
6 Jan 1932 Jahr
Jetzt
~ 92 years ago