Naming of Ionic compounds The name of CuSO4 is Copper sulfate(II) Copper(II)sulfate Copper sulfate Copper (IV) sulfate The formula of the Aluminum oxide is AlO3 Al2O Al2O3 AlO The formula of Iron(II)sulfate is Fe2(SO4)3 FeSO4 Fe2SO4 Fe(SO4)2 The name of CaCl2 is Calcium dichloride Dichloride Calcium Calcium chloride An ionic compound should always have a metal in combination with a negative ion or a poly atomic ion. True False Loading … Question 1 of 5 Share this:TweetWhatsAppLike this:Like Loading...