QUESTION 5 Match the compound names with their proper formulas: v sodium nitride а. Сао v magnesium nitride b. MnO v magnesium oxide c. Mn202 manganese (IV) oxide d. NaN v manganese (II) oxide e. Mn40 v calcium oxide f. NagN g. Ca202 h. Mn402 i. Mg3N2 j. MnO2 k Maa02

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Q: atomic mass

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Q: b. O K+ a. с. K+ O O2N

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