Chemistry, asked by babusony4860, 1 year ago

(d) Copper (I) has d10 configuration,while copper (II) has d9 configuration, still copper (II) is more stable in

aqueous solution than copper (I).

(e) The second and third transition series elements have almost similar atomic radii.why

Answers

Answered by glenjohnymj
3

The second and third transition series elements have almost similar atomic radii due to poor shielding effect of 4f orbitals which does not allow the size to increase when we move from 3d to 4d series.
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