That is Alchemy refers to the transmutation of A. metals.
Alchemy is a form of chemistry and philosophy that is practiced in the middle ages and basically used for discovering methods for transmuting baser metals into gold.
So, the answer is Alchemy refers to the transmutation of metals.
Alchemy are the experiences of chemical phenomena that precede the scientific method and are linked to the transmutation of matter. The objectives of the alchemists were the transformation of ignoble metals into precious metals, the creation of a substance that would cure all diseases and discover the elixir of immortality, summarized in the search for the Philosopher's Stone, considered the only substance that could achieve transmutation, the universal panacea and immortality.
So, <u><em>Alchemy refers to the transmutation of A. metals.</em></u>
