How many protons are there in 20.02 mol of neon (ne) ?

In order to determine the number of protons in 20.02 mol of Ne, we use Avogadro's number to convert the number of moles to number of atoms, 1 mol = 6.022 x 10^23 atoms. From there, we must know the number of protons in a Neon atom, which is 10. Thus, the formula will be:

(20.02 mol Ne) x (6.022 x 10^23 atoms/mol) x (10 protons/1 atom Ne) =

1.2056 x 10^26 protons