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September 30, 2021
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1 jan 1932 ano - James Chadwick 1932 AD

Descrição:

James Chadwick was essentially the finally piece of the puzzle, even though we still don't know everything about atoms and are still learning more about them today. James Chadwick discovered the protons and neutrons inside of the nucleus by sending alpha particles through beryllium, which came out as neutrons. Then those neutrons went through paraffin wax, which came out with protons that hit a detector that counted the protons. This allowed Chadwick to discover both neutrons and protons which made up the nucleus, which finally allowed the atom to be shown in it's true form.

Adicionado na linha do tempo:

29 set 2018
0
0
173
The History of the Atom
History of the Atom

Data:

1 jan 1932 ano
Agora
~ 89 years ago

Imagens:

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