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NEETChemistryd and f Block Elements

What is the electronic configuration of Pm 3+ ?

Options

  1. A[Xe]4f 4
  2. B[Xe]4f 7
  3. C[Xe]4f 3
  4. D[Xe]4f 5

Correct answer

A. [Xe]4f 4

Step-by-step solution

Correct Option is : (A) [Xe]4f 4

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