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30 magg 1869 anni - MENDELEEV
Descrizione:
He organized the elements by atomic weight. Based with the order of John Newland´s order.
Aggiunto al nastro di tempo:
9 nov 2017
0
0
221
TIMELINE
Nicole Encarnación Delgado
Data:
30 magg 1869 anni
Adesso
~ 155 years ago
Immagini:
