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7 gen 1858 anni - Alexandre-Emile Beguyer de Chancourtois

Descrizione:

De Chancourtois ordered the elements by increasing atomic weight and with similar elements lined up vertically.

Aggiunto al nastro di tempo:

Periodic Table and Atomic Model Past

7 feb 2020

0

1

239

Data:

7 gen 1858 anni

Adesso

~ 167 years ago

Immagini:

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