Choose the ground state electron configuration for Cr³⁺. A)[Ar] 4s¹3d² B)[Ar] C)[Ar] 4s²3d⁶ D)[Ar] 3d³ E)[Ar] 4s²3d¹

Name: Choose the ground state electron configuration for Cr 3 + . A)[Ar] 4s 1 3d 2 B)[Ar] C)[Ar] 4s 2 3d 6 D)[Ar] 3d 3 E)[Ar] 4s 2 3d 1
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The ground state electron configuration for Cr is [Ar] 3d^5 4s^1. When Cr loses three electrons to form Cr^3+, it loses the 4s electron and two 3d electrons, resulting in [Ar] 3d^3.

Choose the Ground State Electron Configuration for Cr3+

Choose the Ground State Electron Configuration for Cr³⁺