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1 jan 1913 ano - Niels Bohr Niels Bohr discovered the number of outer shells with electrons that decide the chemical property. It was later named after him as the “Bohr Model”.

Adicionado na linha do tempo:

Atomic Model Timeline

ByAndrew Christmann
19 out 2018
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Data:

1 jan 1913 ano
Agora
~ 112 years ago
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