Chemistry Naming Ionic Compounds Solution: Which of the following statement(s) is/are correct...

Solution: Which of the following statement(s) is/are correct:   i. The formula for magnesium phosphate would be Mg 2(PO4).   ii. The formula for lead (IV) carbonate would be Pb(CO3)2.   iii. The formula for cadmium bromide is CdBr2.A) i onlyB) ii onlyC) iii onlyD) ii and iiiE) i and iii