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1 janv. 1932 - James Chadwick discovers the Neutron

Description:

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.

Ajouté au bande de temps:

Date:

1 janv. 1932
Maintenaint
~ Il y a 93 ans

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