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7 jan 1862 ano - Beguyer de Chancourtois

Descrição:

Primera tabla periodica publicada. Fue el primero en observar que las propiedades se repetían cada siete elementos.

Adicionado na linha do tempo:

Tabla periodica

ByYULIETH URIAN
21 ago 2021
0
0
248

Data:

7 jan 1862 ano
Agora
~ 163 years ago

Imagens:

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