Determine the oxidation states of chemical elements in compounds by their formulas. Write down the names

Determine the oxidation states of chemical elements in compounds by their formulas. Write down the names of these substances. 1) SF6 6) LiBr 2) Na3N 7) MnO2 3) CuCl2 8) H2S 4) PCl5 9) CaC2 5) N2O3 10) MgO

1) sulfur fluoride 6) lithium bromide
2) sodium nitride 7) manganese (IV) oxide
3) copper chloride 8) hydrogen sulfide
4) phosphorus chloride 9) calcium carbide
5) nitric oxide (III) 10) magnesium oxide




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