Question

The wavelength of the first line of the lyman series of a ten times ionised sodium atom (i.E. Z = 11) is nearly

Answer 1

In physics and chemistry, the Lyman series is a hydrogen spectral series of transitions and resulting ultraviolet emission lines of the hydrogen atom as an electron goes from n ≥ 2 to n = 1 (where n is the principal quantum number), the lowest energy level of the electron.