Predict the position of the element in the periodic table satisfying t – InterviewSolution

1.	Predict the position of the element in the periodic table satisfying the electronic configuration (n-1) d1 ns2 for n = 4.
Answer» (n 1) d¹ ns² for n 4 becomes 3d¹ 4s² . It lies in the 4th period and in the 3rd group.

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