1380ChemistryMedium
The correct electronic configuration of Cr is____________________?
A[Ar]4s13d5
B[Ar]4s03d5
C[Ar]4s23d4
D[Ar] 4s23d4
Correct answer
A. [Ar]4s13d5
Explanation
[Ar]4s13d5 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.