`Na^(+)` has higher value of ionization energy than Ne, though both have same electronic configuration - Explain.

Explanation

`Na^(+)` has higher value of I.E. than Ne, though both have same electronic configuration Reason -
`rarr` Both have electronic configuration `1s^(2) 2s^(2) 2p^(6)`
`rarr` In case of `Na^(+)` ion effective nuclear charge increases and size decreases the in .Ne..