Question

The definition of moles is

Answer 1

A mole of a substance Is the amount of the substance which contains as many particles as there are Carbon atoms in $12g$ of Carbon -12 isotope. The number of particles in one mole of any substance is $6.023×10^{23}.$ This number is called the Avogadro number or Avogadro's constant,L. The particles being referred to could be atoms, molecules,Ions, electrons.