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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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30 dez 1912 ano - Niels Borhr's - Electron moves in a circular orbit at fixed distances from the nucleus.
Adicionado na linha do tempo:
Chemistry timeline
By
Krysten Thompson
8 nov 2017
0
0
365
Data:
30 dez 1912 ano
Agora
~ 112 years ago
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