QUESTION 21 a. NazN Match the compound names with their proper formulas: sodium nitride b. M93N2 Imagnesium nitride C. MnO Umagnesium oxide d. Ca202 Umanganese (IV) oxide e. NaN Imanganese (II) oxide f. Mng02 calcium oxide g. MnO2 h Mn204 i. Mn40 j NaN3 k. MgO

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