ma3dinonoComuccherr ma3dinonoComuccherr 24-07-2016 Chemistry contestada Which of the following naming rules would apply to CaCO3? A. metal + polyatomic anion B. polyatomic cation + nonmetal anion(ide) C. metal cation + (roman numeral valence) + nonmetal anion(ide) D. metal cation + nonmetal anion(ide)