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Electron Configuration of Elements

35. Transition Metals / Electron Configuration of Elements / 문제 3

문제 3

What is the electron configuration of V²⁺?

A

[Ar] 4s¹ 3d²

B

[Ar] 3d⁵

C

[Ar] 3d³

D

[Ar] 4s² 3d¹