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NEETChemistryp Block Elements (Group 15, 16, 17 & 18)

What is the electronic configuration of chlorine (Cl)?

Options

  1. A[Ne] 3s² 3p⁶
  2. B[Xe] 4f¹⁴ 5d¹⁰ 6s² 6p⁶
  3. C[Ar] 4s² 3d¹⁰ 4p⁶
  4. D[Kr] 5s² 4d¹⁰ 5p⁶

Correct answer

C. [Ar] 4s² 3d¹⁰ 4p⁶

Step-by-step solution

The electronic configuration of chlorine (Cl) is [Ar] 4s² 3d¹⁰ 4p⁶.**

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