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Question: Answered & Verified by Expert
Why is the difference in electronegativity less pronounced among the heavier elements in Group 15?
Chemistryp Block Elements (Group 15, 16, 17 & 18)NEET
Options:
  • A Increased metallic character
  • B Smaller atomic size
  • C Decreased electron affinity
  • D Similar valence electron configurations
Solution:
1492 Upvotes Verified Answer
The correct answer is: Similar valence electron configurations
The paragraph mentions that among the heavier elements, the difference in electronegativity is not that much pronounced, likely because they have similar valence electron configurations.

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