PastelRose PastelRose 22-02-2018 Chemistry contestada **CHEMISTRY!! PLEASE HELP ASAP!!** How many atoms of each element does calcium sulfate, CaSO4, contain? Calcium = 1 atom, Sulfur = 4 atoms, Oxygen = 4 atoms Calcium = 1 atom, Sulfur = 1 atom, Oxygen = 4 atoms Calcium = 4 atoms, Sulfur = 4 atoms, Oxygen = 4 atoms Calcium = 4 atoms, Sulfur = 1 atoms, Oxygen = 4 atoms