Mendeleev (11 juill. 1834 – 27 déc. 1907)
Description:
- Demonstrated a connection between atomic mass and elements' properties
- Arranged the elements in order of increasing atomic mass
- Predicted the existence and properties of undiscovered elements
Ajouté au bande de temps:
Date:
11 juill. 1834
27 déc. 1907
~ 73 years
Les images: