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jan 1, 1932 - James Chadwick

Description:

Discovers the neutron. English physicist bombards beryllium with a-particles to knock out free neutrons, and thus becomes the first physicist to detect neutrons directly.

Added to timeline:

Atomic And Nuclear Physics

Bybuddhi
12 Oct 2018
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0
820

Date:

jan 1, 1932
Now
~ 93 years ago

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