1783 - Lavoisier (dec 31, 1782 – jan 9, 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.Added to timeline:
Date:
dec 31, 1782
jan 9, 1784
~ 1 years