What is the electron configuration of Cr³⁺? A) [Ar] 4s²3d¹ B) [Ar] 3d³ C) [Ar] 4s²3d⁴ D) [Ar] 4s¹3d² E) none of these

Name: What is the electron configuration of Cr 3+ ? A) [Ar] 4s 2 3d 1 B) [Ar] 3d 3 C) [Ar] 4s 2 3d 4 D) [Ar] 4s 1 3d 2 E) none of these
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The electron configuration of Cr is [Ar] 4s¹3d⁵. When it loses 3 electrons to form Cr³⁺, the electrons are removed from the 4s and 3d orbitals, resulting in [Ar] 3d³.

What Is the Electron Configuration of Cr3+

What Is the Electron Configuration of Cr³⁺