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6 janv. 1869 - Dmitri Mendeleev

Description:

Arranged elements into 7 groups with similar properties. He discovered that the properties of elements "were periodic functions of the their atomic weights". This became known as the Periodic Law.

Ajouté au bande de temps:

Scientific method of atom

ByNashua Lovett
11 déc. 2018
0
0
306

Date:

6 janv. 1869
Maintenaint
~ Il y a 156 ans
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