Q: Which one of the following general electronic configurations correctly represent a transition metal element?
(a)(n – 2) d¹⁻¹⁰ ns²
(b)(n – 2) f¹⁻¹⁴ (n – 1) d⁰⁻¹ ns²
(c)ns² np⁶ nd¹⁻¹⁰
(d)(n – 1) d¹⁻¹⁰ ns⁰⁻²
Correct Answer: (d)
The correct answer is (a): (n – 2) d1–10 ns2. Subject: Indian Economy | Sub-topic: General Note: This answer was determined through AI-based research. Verify against the official answer key when available.