How many moles are in 1.204 x 10 to the 24th atoms of carbon

Two moles because one moles would be 6.02×10 23 atoms 2 moles would equal twice that number of atoms

Because electrons have negligible mass, to account for the mass of the isotope, there must be 16 neutrons, 16 neutrally charged, massive, fundamental particles present in the sulfur nucleus. and thus finally, if we have the 32s2− ion, there are 18 electrons, 16 protons, and 16 neutrons.