[" Line spectrum of "L_(i)^(+2)" and "],[He^(+)" are identical due to "]

Line spectrum of Li^(+2) and He^(+) are identical due to

Assertion(A): Line spectrum of Li^(+2) and He^(+) are identical Reason(R): Isoelectronic species produce identical specturm

Line spectrum is due to

Line Spectrum Of Hydrogen

One of the lines in the emission spectrum of Li^(2 +) has the same wavelength as that of the second line of Balmer series in hydrogen spectrum. The electronic transition correspnding to this line is.

One of the lines in the emission spectrum of Li^(2 +) has the same wavelength as that of the second line of Balmer series in hydrogen spectrum. The electronic transition correspnding to this line is.

Line spectrum is characteristic of