1783 - Lavoisier (31 дек 1782 г. – 9 янв 1784 г.)
Описание:
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.Добавлено на ленту времени:
Дата:
31 дек 1782 г.
9 янв 1784 г.
~ 1 years