Configuration of the element with the highest ionisation energy is

1.	Configuration of the element with the highest ionisation energy is
Answer» `[N E] 3s^1` `[N e] 3s^2 3p^3` `[N e] 3d^(10) 4s^2 4p^3` `[N e] 3s^2 3p^4` ANSWER :B

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