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1 Jan 1932 Jahr - James Chadwick discovers the Neutron

Beschreibung:

James Chadwick's discovers the Neutron.

Chadwick discovered the Neutron through a complicated experiment, to which he shot an alpha ray through Beryllium which would emit the Neutron out of it and into a gas chamber. Once these neutrons landed in the gas, the mass would be equal to protons.

Zugefügt zum Band der Zeit:

Datum:

1 Jan 1932 Jahr
Jetzt
~ 93 years ago

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