Question

The oxidation number of Oxygen is -2, and that of chlorine is -1. Use this information to match the names of the compounds to their chemical formulas.

MnCl2 ->

MnO2 ->

Answer options:

manganese (ll) fluoride

manganese (IV) chloride

manganese (II) oxide

manganese (IV) oxide​

Answer 1

MnCl₂ → manganese (ll) chloride

MnO₂ → manganese (IV) oxide

Hope that helps.