What is term mole

Answer 1

In chemistry, the term 'mole' refers to a unit of measurement used to express the amount of a substance. One mole of a substance is defined as the amount of that substance that contains as many elementary entities, such as atoms, molecules, ions, or particles, as there are atoms in exactly 12 grams of carbon-12. This number is approximately 6.02214076 × 10^23, known as Avogadro's number. It is a fundamental concept in chemistry, allowing scientists to count, measure and relate the quantities of substances in a consistent manner.