Nickel (Z= 28) combines with a uninegative monodentate ligand X^(-) to – InterviewSolution

1.	Nickel (Z= 28) combines with a uninegative monodentate ligand X^(-) to form a paramagnetic complex [Nix_(4)]^(2-). The number of unpaired electron(s) in the nickel and geometry of this complex ion are, respectively :
Answer» ONE, tetrahedral TWO, tetrahedral one, square planar two, square planar Solution :`[NiX_(4)]^(2-)` `d^(8) , sp^(3) , 2` unpaired electron

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