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What Is the Ground-State Electron Configuration for Fe2+ (Z =

Question 13

Multiple Choice

What is the ground-state electron configuration for Fe2+ (Z = 26) ?


A) [Ar] 4s2 3d8
B) [Ar] 4s2 3d4
C) [Ar] 3d6
D) [Ar] 4s1 3d5

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