Arun jangir Jangir Asked a Question
September 2, 2021 10:46 pmpts 30 pts
26. For s and p valence orbitals, overlap decreases on (group of periodic table while (Bis tnue for the transition metals. That is why the heat of atomisation of the main group metals C)with increasing atomic numbers while (8 rend is observed for transition metals. Here .® and respectively are: (1) ascending. opposite, increases 12/4 (2) descending, opposite, falls (3) descending. the same. goes up (4) ascending. the stome. fall (10) (Continued)
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  • Paramjeet verma thankyou
    option(2) On moving down the group effective overlap decreases because of s and p orbitals are involved in bonding which more towards nucleus. while d orbitals are mainly involved ...
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