Home Chemistry Classification of Elements and Periodicity HARD Which of the following elements will have th…
Chemistry Classification of Elements and Periodicity HARD Single Correct MCQ
Published on: August 12, 2026

Which of the following elements will have the lowest electron affinity

A
Nitrogen
B
Flourine
C
Chlorine
D
Phosphorus

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Text Solution

Verified by Experts
The correct answer is:
D

Phosphorus have the lowest electron affinity due to half filled p orbital, but in nitrogen electron affinity is greater than phosphorus because of large nuclear attraction in comparison with phosphorus.

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