The art and science by which the chemical philosophers of medieval times attempted to transmute the baser metals into gold and silver alchemy is a method considered in part a predecessor to chemistry.
Alchemy revolves around the transmutation of one substance into another. This is core concepts involved by alchemy.
It is usually a base metal such as lead (Pb) or iron (Fe) into a “noble” metal such as silver (Ag ) or gold (Au).
The main three intentions of the alchemist were to find basic aspects including (i) Stone of Knowledge (The Philosophers’ Stone), (ii) discovering the medium of Eternal Youth and Health, and (iii) discovering the transmutation of metals.
Alchemists attempted to purify, mature, and perfect certain materials in the process that laid important use on daily needs.
Alchemy is also the name of the method that laid the stress on the alchemical activity, a practical philosophy of spiritual purification as well.
The grand objects of the alchemical art were the discovery of a process by which the baser metals might be transmuted into gold and silver.