Question

write the electronic configuration of Cr-24​

Answer 1

[Ar] 3d⁵ 4s¹ is electronic configuration of atomic number 24

Answer 2

Answer: 4s1 3d5

Explanation:

1s2 2s2 2p6 3s2 3p6 4s1 3d5

there is exception so one electorn will transfered from the 4s orbital to 3d orbital so the answer will be 4s1 3d5