Question bank/NEET UG/Chemistry

NEET UGChemistryModerateNEET 2025

Which among the following electronic configurations belong to main group elements?
A. [Ne]3s¹

B. [Ar]3d³4s²

C. [Kr]4d¹⁰ 5s²5p⁵

D. [Ar]3d¹⁰4s¹

E. [Rn]5f⁰6d²7s²

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Verified answer key from NEET 2025.

Source: geekyrakshit/indian-exam-questions / neet2025-code45

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