1 janv. 1743 - Antoine Lavoisier was the first to study the essence of bases.
Description:
He guessed that perhaps the characteristic that makes an acid is the presence of oxygen. He called these 'oxein-genic' from the ancient Greek word for acids, which seemed to connect them to oxygen.Ajouté au bande de temps:
Date:
1 janv. 1743
Maintenaint
~ Il y a 283 ans