ttes670 ttes670 27-02-2024 Chemistry contestada Write the empirical formula of at least four binary ionic compounds that could be formed from the following ions:A) NaCl, KBr, MgO, CaF2 B) Na2O, KCl, MgS, CaI2 C) NaF, K2O, MgCl2, CaBr2 D) Na2S, KI, MgO, CaCl2