Answer:
Gold.
Step-by-step explanation:
Alchemists are those practitioners of the science of alchemy. Alchemy is the branch of science that deals with the transformation or turning of base metals into gold. Alchemy is also mainly concerned with the attempts in finding the universal elixir. This is the form of philosophy where the practitioners work on turning base metals into noble metals, and the finding of the elixir of life. Some people allude to this form of natural philosophy to be magic, supernatural in nature.