Avogadro No Molar Volume & Mole calculations

Avogadro's Number Definition:

The number of atoms, molecules, formula units or ions in one gram atom, one gram molecule, one gram formula unit or one gram ion, respectively is called Avogadro's number.

OR

The number of atoms, molecules, formula units or ions in one mole of the substance is called Avogadro's number.

Representation:

It is represented by N_A.

Value:

Its value is 6.02 x 10²³.