Give a reason why each of the following statements is a safeprediction:(a) Every compound of Rb with a nonmetal is ionic in character.(b) Every compound of nitrogen with a halogen element is amolecular compound.(c) The compound MgKr2 does not exist.(d) Na and K are very similar in the compounds they form withnonmetals.(e) If contained in an ionic compound, calcium (Ca) will be inthe form of the doubly charged ion, Ca2

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A:

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A:

Q: Magnesium oxide exists as Mg2+ O2- and not as Mg*O. Explain.

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A: Introduction :  We have to tell the example of frenkel defect .

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A:

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A:

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Q: Answer the following: (i) Which neutral molecule would be isoelectronic with CO-? (ii) Of Bi(V) and…

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