Joseph Louis Proust (1 янв 1799 г. – 1 янв 1799 г.)
Описание:
Discovered the law of constant composition stating that in chemical reactions, matter is neither created or distroyed.
Добавлено на ленту времени:
Дата:
1 янв 1799 г.
1 янв 1799 г.
~ 0 min