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1 gen 1932 anni - James Chadwick

Descrizione:

Discovered the neutron, which is a particle with no electrical charge that makes up an atom’s nucleus along with positively charge protons.

Aggiunto al nastro di tempo:

Atomic Theory

9 giu 2021

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170

Data:

1 gen 1932 anni

Adesso

~ 93 years ago

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