if we take 1/6 in place of 1/12th mass of c-12 atom as standard then mass of one atom of element becomes

If we consider the mass of carbon atom is taken for the relative atomic mass unit as $\frac{1}{6}$, in place of $\frac{1}{12}$ , the mass of one mole of a substance will

One atomic mass unit is a mass unit equal to exactly one twelfth (1/12^th) the mass of one atom of ___________.

We use an atom of _______ as the standard particle for comparing the masses of atoms of other elements.