4 & 14. Chemical bonding & structure (1)

IB Chemistry: 4 & 14. Chemical bonding & structure (1)

For each question choose the answer you consider to be the best.1. What are the correct formulas for magnesium sulfate and aluminium phosphide?A. Mg(SO4)2 and AlPO4B. MgSO4 and AlPO4C. MgSO4 and AlPD. Mg(SO4)2 and AlP2. Metal M shows only one oxidation state when it forms compounds. The formula of the oxide of M is M2O3?Which is the correct formula for another of the compounds M forms?A. M3P2

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