1 janv. 1772 - Lavoisier (1772-1794)
Description:
He thought atoms are neither created or destroyed.He thought that all materials on Earth were not made of atoms, but of the four elements, Earth, Fire, Water, and Air.
Ajouté au bande de temps:
Date:
1 janv. 1772
Maintenaint
~ Il y a 253 ans