What is the electron configuration of Co³⁺? A) [Ar] 3d⁶ B) [Ar] 4s²4d⁴ C) [Ar] 3d⁴ D) [Ar] 4s²3d⁴ E) none of these

Name: What is the electron configuration of Co 3+ ? A) [Ar] 3d 6 B) [Ar] 4s 2 4d 4 C) [Ar] 3d 4 D) [Ar] 4s 2 3d 4 E) none of these
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Co³⁺ has lost three electrons from the 3d orbital. The electron configuration of Co is [Ar] 3d⁷4s². Therefore, the electron configuration of Co³⁺ is [Ar] 3d⁶.

What Is the Electron Configuration of Co3+

What Is the Electron Configuration of Co³⁺