What is the electronic configuration of

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Target Exam

CUET

Subject

Chemistry

Chapter

Inorganic: D and F Block Elements

Question:

What is the electronic configuration of the last element of first transition series?

Options:

[Ar]4s¹3d¹⁰

[Kr]5s²4d¹⁰

[Ar]4s²3d¹⁰

None of these

Correct Answer:

[Ar]4s²3d¹⁰

Explanation:

The last element of first transition series is Zinc.

₃₀Zn: [Ar]4s²3d¹⁰