The electron configuration [Ar]4s 1 3d 5 is

The correct electron configuration for chromium (Cr) in its ground state is [Ar]4s^1 3d^5. This is an exception to the expected order due to the stability provided by a half-filled d subshell. The given configuration simplifies to [Ar]4s^1 3d^5, matching chromium's ground state.

The electron configuration [Ar]4s 1 3d 5 is

The correct electron configuration for chromium (Cr) in its ground state is [Ar]4s^1 3d^5. This is an exception to the expected order due to the stability provided by a half-filled d subshell. The given configuration simplifies to [Ar]4s^1 3d^5, matching chromium's ground state.

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The Electron Configuration [Ar]4s¹3d⁵ Is

Question 25

Multiple Choice

The electron configuration [Ar]4s¹3d⁵ is

A) an excited state configuration of Cr.
B) the ground state configuration of Cr.
C) the ground state electron configuration of Mn.
D) an excited state electron configuration of Mn.
E) the ground state electron configuration of Mo.

Correct Answer: