Question

write electronic configuration For 24 Cr​

Answer 1

Answer:

Hence, the electron configuration of chromium (z = 24) is [Ar]3d54s1.

Answer 2

Answer:

The electronic configuration of Cr: [Ar] 3d⁵ 4s¹

Explanation:

We know that the element chromium has the symbol Cr and the atomic number 24.

The electron configuration can be defined as the distribution of electrons in atomic or molecular orbitals of an atom or molecule in atomic or molecular physics and quantum chemistry.

Therefore, electronic configuration of Cr: $1s^{2} 2s^{2} 2p^{6} 3s^{2} 3p^{6} 4s^{1} 3d^{5}$

Half-filled or fully filled subshells have more stability. As a result, one of the 4s2 electrons moves to the 3d5, filling it halfway. This is the actual chromium atom configuration.