Question

write down two compounds of group 15 elements which are covalent in vapour state but ionic in solid state.
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Answer 1

Answer:

The nitrogen family includes the following compounds: nitrogen (N), phosphorus (P), arsenic (As), antimony (Sb), and bismuth (Bi). All Group 15 elements have the electron configuration ns2np3 in their outer shell, where n is equal to the principal quantum number. The nitrogen family is located in the p-block in Group 15, as shown below.

Explanation:

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Answer 2

Answer:

pcl5........ ..... ...