If radiation corresponding to first line of 'Balmer series' of `He^(+)` ion is subjected to a smaple of `Ki^(+2)` ion (containing atoms in different energy states) and it causes ejection of photoelectron with non-zero kinetic energy then calculate least shell number in which the electron must be present in `Li^(+2)`.

If radiation corresponding to first line of 'Balmer series' of `He^(+)

1.	If radiation corresponding to first line of 'Balmer series' of `He^(+)` ion is subjected to a smaple of `Ki^(+2)` ion (containing atoms in different energy states) and it causes ejection of photoelectron with non-zero kinetic energy then calculate least shell number in which the electron must be present in `Li^(+2)`.
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