The correct order of second I.E. of C, N, O and F are in the order — Periodic Table and Periodicity Chemistry Question

💡 Solution & Explanation

2 1 2 2 2 3 2 4 2 2 2 2 2 2 2 2 C N O F C N O F s p s p s p s p Stable Oxygen is stable after losing one electron, so its 2 . . I E Will be highest, rest of follow rule 1 . . I E size So O F N C for 2 . . I E