15 juill. 1743 - Lavoisier
Description:
Date: 1743 - 1794Country: France
Contribution: He created the Law of Conservation of matter, which states that matter is not lost nor gained during or after a chemical reaction. He debunked the phlogiston theory (Which says that phlogiston was lost during combustion).
Ajouté au bande de temps:
Date:
15 juill. 1743
Maintenaint
~ Il y a 282 ans