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jan 27, 1932 - 1932

Description:

James Chadwick confirms the existences of nuetrons, which have no charde. Atomic nuclei contain neutrons and positivly charged protons.

Added to timeline:

Cello vs Atom

ByTobin Grinder

6 Oct 2017

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Date:

jan 27, 1932

Now

~ 93 years ago

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