Question

amongst the elements which of the following electronic configuration which one of them may have the highest ionization energy

Answer 1

Answer:

4.Ne[3s^2 3p^3] is the answer because ionisation  energy usually increases from left to right in a  period with a decrease in atomic size and decrease from up to down in a  group with an increase in the atomic size.

hope this may help u

Explanation:

Answer 2

Explanation:

The elements having half-filled and fully filled orbitals in electronic configuration has more ionisation energy than the value observed in trends.

So it has highest ionisation energy among options.