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1 gen 1865 anni - John Newlands

Descrizione:

Put forward the law of octaves, which stated that when elements are arranged in increasing atomic mass, elements with similar properties occur every 8 elements.

Aggiunto al nastro di tempo:

Science

ByJayath Gunawardena
28 lug 2018

Data:

1 gen 1865 anni
Adesso
~ 159 years ago

Immagini:

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