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8 ottob 1932 anni - James Chadwick

Descrizione:

James Chadwick Uses alpha particles discovered a neutral atomic particle with a mass close to a proton. Thus was discovered the neutron.

Aggiunto al nastro di tempo:

Atomic Timeline

Bymichael
18 ott 2017

Data:

8 ottob 1932 anni
Adesso
~ 91 years ago

Immagini:

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