5 sept 1766 año - Jhon Dalton

Descripción:

Contribution to the Atom:
-All matter is made of atoms. Atoms are indivisible and indestructible
-All atoms of a given element are identical in mass and properties
-Compounds are formed by a combination of two or more different kinds of atoms.
Facts:
- Jhon is a chemist
-

Añadido al timeline:

fecha:

Fotos: