1 janv. 1869 - Dimitri Mendellev- Periodic table
Description:
Dimitri saw John Newlands organization and tried to put it into a more efficient way of organization so Mendellev decided to put the elements into an organized table that he called . the periodic tableAjouté au bande de temps:
Date:
1 janv. 1869
Maintenaint
~ Il y a 155 ans
