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(C) The general electronic configuration for the elements of Group $12$ is $(n - 1)d^{10} ns^2$.These elements are $Zinc$ $(Zn)$,$Cadmium$ $(Cd)$,and

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$Zn, Cd, Hg$

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(C) The general electronic configuration for the elements of Group $12$ is $(n - 1)d^{10} ns^2$.These elements are $Zinc$ $(Zn)$,$Cadmium$ $(Cd)$,and $Mercury$ $(Hg)$.$Zn$ has the configuration $[Ar] 3d^{10} 4s^2$.$Cd$ has the configuration $[Kr] 4d^{10} 5s^2$.$Hg$ has the configuration $[Xe] 4f^{14} 5d^{10} 6s^2$.Therefore,the correct option is $C$.

Which of the following pairs of elements has the electronic configuration $(n - 1)d^{10} ns^2$?

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