- Electron shells are designated by principal quantum numbers (n), starting from n=1 for the innermost shell (K shell). - The formula for the maximum number of electrons that can occupy a shell with principal quantum number 'n' is 2n². - For the N shell, n=4.
The number of maximum electrons in N Shell is
Asked in UPSC NDA 2 2020 · Topic: Atomic Structure (Electronic Configuration Principles (Aufbau Principle, Pauli's Exclusion Principle, Hund's Rule))
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