What is the general outer electronic configuration of the coinage metals?

Chemistry · NEET · NTA Exams — Classification of Elements and Periodicity in Properties

1. ns² np⁶
2. (n - 1) d¹⁰ ns¹
3. (n - 1) d¹⁰ ns²
4. (n - 1) d⁹ ns²

Answer

(B) (n - 1) d 10 ns 1

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