I don't think "alchemists" is the word you meant to use, because your question does not make sense. Alchemists are people who try to magically turn lead into gold, or otherwise magically turn one substance into another.
Cerium was not known by alchemists.
The alchemists were unaware that atoms even existed.
Most of the strongest Alchemists appear to be men.
Alchemists. Alchemists.
Alchemists believed that mercury could be transformed into other metals,including gold.
Alchemists believed lead to be the oldest metal. It was associated with the planet Saturn. Lead was once refered to as "salt of Saturn" by alchemists and early chemists
Artists and Alchemists - 2011 is rated/received certificates of: USA:TV-G
The Alchemists - 1999 TV is rated/received certificates of: USA:PG-13
Alchemists could not turn metal into gold because gold is an element.
The alchemists were trying to make gold out of ordinary things.
Alchemists tried to make GOLD from base metals. Scientists know that theoretically Gold can only be made by altering the number of protons in an atom. Alchemists did NOT know about protons etc., .
Alchemists