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Group 16 Elements
the correct order of ioni...
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The correct order of ionic radius of nitrogen family is:
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Down the group → more shells → larger ionic radius.
MET - 2020
MET
Updated On:
Apr 16, 2026
\(N^{3-}<P^{3-}<As^{3-}<Sb^{3-}<Bi^{3-}\)
\(N^{3-}<P^{3-}<Sb^{3-}\)
\(P^{3-}>As^{3-} = Bi^{3-}\)
\(N^{3-}>Bi^{3-}>Sb^{3-}\)
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The Correct Option is
A
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Top Questions on Group 16 Elements
Given below are two statements :
Statement I: The boiling point of hydrides of Group 16 elements follow the order
H
2
O > H
2
Te > H
2
Se > H
2
S.
Statement II: On the basis of molecular mass, H
2
O is expected to have lower boiling point than the other members of the group but due to the presence of extensive H-bonding in H
2
O, it has higher boiling point.
In the light of the above statements, choose the correct answer from the options given below :
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