Chemistry

Question Analysis
This question involves comparing the electronegativity of nitrogen with other elements. The main focus is on applying periodic trends and known electronegativity values.

Key Concept Explanation
Electronegativity increases across a period (left to right) and decreases down a group.
Elements to the right of nitrogen in Period 2 have higher electronegativity, while elements below nitrogen in Group 15 have lower electronegativity.
Transition metals generally have lower electronegativity than nonmetals like N.

Step-by-Step Solution
1. Locate each element relative to nitrogen (Period 2, Group 15):
A. P: Group 15, Period 3 (below N → lower EN)
B. C: Period 2, Group 14 (left of N → lower EN)
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