What are moles in chemistry?
1 Answer
Jul 27, 2016
See explanation.
Explanation:
Mole is a unit of quantity used in chemistry.
From Wikipedia:
It is defined as the amount of a chemical substance that contains as many elementary entities, e.g., atoms, molecules, ions, electrons, or photons, as there are atoms in 12 grams of carbon-12 (
This number is expressed by the Avogadro constant, which has a value of
