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27 Jan 1932 Jahr - 1932

Beschreibung:

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

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Cello vs Atom

ByTobin Grinder

6 Okt 2017

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586

Datum:

27 Jan 1932 Jahr

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~ 93 years ago

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