JEE Main 2024 Chemistry question
Arrange the following elements in the increasing order of number of unpaired electrons in it. (A) Sc (B) Cr (C) V (D) Ti (E) Mn Choose the correct answer from the options given below:
Answer: (D)
Solution
Unpaired electrons: Sc 1, Ti 2, V 3, Mn 5, Cr 6 (3d⁵4s¹).