Chemistry · Rules for filling electrons in orbitals: Aufbau principle, Pauli's exclusion principle and Hund's rule
Electronic configuration has violated : 仙 \) 倪
Electronic configuration has violated : 仙 \( \left[\begin{array}{l}16 \\ 1 k\end{array}\right] \) 倪
- A. Hund's rule
- B. Pauli's principle
- C. Aufbau principle
- D. \( (n+l) \) rule
Step-by-step solution
The given electronic configuration violates the Aufbau principle, which states that electrons fill orbitals in order of increasing energy. The common exceptions like chromium and copper demonstrate that half-filled or fully-filled subshells are more stable, leading to configurations that deviate from the strict order.
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