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August 1, 2025
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jan 1, 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.

Added to timeline:

Date:

jan 1, 1743
Now
~ 282 years ago