1783 - Lavoisier (31 déc. 1782 – 9 janv. 1784)
Description:
Discovery of Hydrogen. Opposed the phlogiston theory. Lavoisier helped construct the metric system, wrote the first extensive list of elements, and helped to reform chemical nomenclature.Ajouté au bande de temps:
Date:
31 déc. 1782
9 janv. 1784
~ 1 years