4 a It minimum wavelength in emission spectrum of Li 2 in 51

Last updated: 7/3/2023

4 a It minimum wavelength in emission spectrum of Li 2 in 51 94 HE paschen series is P then what is the maximum wave length in emission spectrum of He in balmer series 1 P 2 P 4 P 30 F 2 Haf txa 1 P