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Manipal MET2016ChemistryStructure of Atom

The Pauli exclusion principle applies to the following option.

Options

  1. AH
  2. BH ⁺
  3. CH ⁻
  4. DHe ⁺

Correct answer

C. H ⁻

Step-by-step solution

Since, He ⁺ and H have one electron each, while H ⁺ has no electron, hence Pauli exclusion principle does not apply to them. However, H ⁻ has two electrons, hence this principle applies on it.

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