Calculate the wavelength emitted during the transition of an electron in between two level of `Li^(2+)` ion whose sum is `4` and difference is `2`

Calculate the wavelength emitted during the transition of an electron in between two levels of Li^(2+) ion whose sum is 4 and difference is 2

The wave number of electromagnetic radiation emitted during the transition of electron in between two levels of Li^(2+) ion whose principal quantum number is 4 and difference is 2 is :

The wave number of electromagnetic radiations emitted during the transition of electron in between two levels of Li^(2+) ion having sum of the principal quantum numbers 4 and difference is 2 ,will be: ( R_(H) = Rydberg constant )

Find the value of wave number (overset-v) in terms of Rydberg's constant, when transition of electron takes place between two lvels of He^(+) ion whose sum is 4 and difference is 2.

Find the value of wave number (overset-v) in terms of Rydberg's constant, when transition of electron takes place between two lvels of He^(+) ion whose sum is 4 and difference is 2.

Find the value of wave number (overset-v) in terms of Rydberg's constant, when transition of electron takes place between two lvels of He^(+) ion whose sum is 4 and difference is 2.

Find the value of wave number In terms of Rydberg's constant , when transition of electron takes place between two levels of He^+ ion whose sum is 4 and difference is 2

Calculate the wavelength (in nanometers) emitted by a photon during a transition from n =6 to n = 4 state in the H -atom.