The alchemists were the first chemists. They mixed chemicals, but also believed that magic would help them in their experiments and formulas. It didn't. But their chemical experiments eventually led to the science of chemistry.
I consider that this scientist is Robert Boyle.
Both are concened with chemistry but alchemistry is non-scientific.
Alchemy was the first.
alchemy is better than chemistry although chemistry is fun to do
Alchemy is sometimes referred to as 'early chemistry'. It was Robert Boyle who, in the 17th century, changed alchemy to chemistry. Alchemy derives from an Arabic word meaning chemistry.
Alchemy WAS - but as new rules were discovered it either changed into chemistry OR it became "unscientific".
chemistry
This was alchemy.
Chemistry developed from alchemy after the 1700s. It was the Alchemist observations and accidental discoveries that brought around modern chemistry.
Making qualitative analytical chemistry tests.
They both use chemicals. But alchemy used magic also.
Alchemy is not used any more. In this era, we use chemistry.