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

Which statement best describes the electronic configuration of Group 15 elements?

Options

  1. AHighly unstable with fully filled s and p orbitals
  2. BPartially filled s and p orbitals leading to instability
  3. CFully filled s orbital and half-filled p orbitals, resulting in extra stability
  4. DFully filled s orbital and p orbitals

Correct answer

C. Fully filled s orbital and half-filled p orbitals, resulting in extra stability

Step-by-step solution

The paragraph highlights that Group 15 elements have a fully filled s orbital and half-filled p orbitals, which contributes to their extra stability.

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