17 avr. 1834 - Mendeleev
Description:
Date: 1834 - 1907Country: Russia
Contribution: Created a system to organize the elements known to man at the time based on the atomic mass of the element. This paved the way to the creation of the periodic table.
Ajouté au bande de temps:
Date:
17 avr. 1834
Maintenaint
~ Il y a 191 ans