CBSE Class 11-science Answered
Explain briefly the factors responsible for the difference in the behavior of the first member of group in the s and p block as compared to the other members of the same group.
Asked by Topperlearning User | 14 Aug, 2014, 01:02: PM
Expert Answer
The factors responsible for the behavior of the first member of group in the s and p block as compared t the other members of the same group are:
(i) Small atomic size of the first element.
(ii) Large charge / radius ratio.
(iii) High electro negativity.
(iv) Absence of d-orbitals in the valence shell of the first element.
(v) Ability to form p
-p multiplpe bonds.
Answered by | 14 Aug, 2014, 03:02: PM
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