17 apr 1834 anni - Mendeleev
Descrizione:
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.
Aggiunto al nastro di tempo:
Data:
17 apr 1834 anni
Adesso
~ 191 years ago