1 janv. 1800 - Dalton's Model
Description:
Dalton´s theory:- all element are composed of atoms
- atoms of the same element are exactly aiike
- compounds are formed by two atoms joining
- atoms are indivisible and indestructable
Ajouté au bande de temps:
Date:
1 janv. 1800
Maintenaint
~ Il y a 225 ans