Viết phương trình ion rút gọn của feso4+naoh

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.

True, the standard unit for volume is liters which can be represented by either a lower case "l" or a capital "l"