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1 янв 1829 г. - Tríades de Döbereiner

Описание:

O químico alemão Johann W. Döbereiner sugeriu uma organização baseada em tríades, ou seja, os elementos eram agrupados em trios conforme as suas propriedades semelhantes.

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Byirina
23 мар 2021
2
0
302

Дата:

1 янв 1829 г.
Сейчас
~ 196 г назад

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