JEE Main 2024 Chemistry question

ChemistryClassification of Elements and Periodicity in PropertiesJEE Main 2024

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).

Question ID VK-012094