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An element belongs to 2nd Tr.series with aterm in the ground state of 1 S 0 . It forms 4-coordinate complex with cl - and CN - giving the formula MCl - 4 and ( M(CN) 4 ) - respectively . a) Give the chemical symbol, atomic number and electron configuration of valence shell of this metal . b) Draw the energy level diagram and electron configuration of MCl - 4 ( σ only ) according to MOT. Can you please tell me if this question is correct or incorrect ? Many thanks to your efforts with me

An element belongs to 2nd Tr.series with aterm in the ground state of 1S0 . It forms 4-coordinate complex with cl- and CNgiving the formula MCl-4 and  ( M(CN)4 )- respectively .


a) Give the chemical symbol, atomic number and electron configuration of valence shell of this metal .


b) Draw the energy level diagram and electron configuration of MCl-4   ( σ only ) according to MOT.


Can you please tell me if this question is correct or incorrect ?


Many thanks to your efforts with me

Grade:Upto college level

1 Answers

ruchi yadav
askIITians Faculty 27 Points
8 years ago
Question is not correct actually. There is no term like Tr series.

Thank You
Ruchi
Askiitians Faculty

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