Question

Use Mendeleev’s Periodic Table to predict the formulae for the oxides and hydrides of the following elements:a) Sodium b) Carbon c) Aluminium *
Oxides = Na2O, CO2,Al2O3 Hydrides= NaH,CH4,AlH3
Oxides = NaO, CO,Al2O3 Hydrides= Na2H,C2H4,Al2H3
Oxides = Na2O, CO3,Al2O4 Hydrides= NaH2,CH4,AlH3
Oxides = NaO2, CO2,Al2O3 Hydrides= Na2H,CH4,AlH3​

Answer 1

Explanation:

B}. Carbon

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Answer 2

Explanation:

B}. Carbon

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