Question

The anomalous behaviour of the first member of each group ( from 13 to 17 groups ) is not due to

a. non availability of d-orbitals in the valence shell
b. high electron affinity
c. high electronegativity
d. high (charge/radius ) ratio​

Answer 1

Answer:

A) Non availability of d-orbitals in the valence shell.

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Answer 2

Answer:

hey buddy answer is (a) non availability of d- orbitals in the valence shell

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