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28 déc. 1862 - Dividing in Groups
Description:
- English chemist John Newlands divided 56 elements into 11 groups, based on characteristics
Ajouté au bande de temps:
8 févr. 2018
0
0
294
THE PERIODIC TABLEEEE
Date:
28 déc. 1862
Maintenaint
~ Il y a 161 ans