Question

spectral series ...... with diagram

Answer 1

Energy level diagrams indicate us the different series of lines observed in a spectrum of hydrogen atom. The horizontal lines of diagram indicates different energy levels. The vertical lines indicate the transition of electron from higher energy level to lower energy level.

Answer 2

Energy level diagrams indicate us the different series of lines observed in a spectrum of hydrogen atom. The horizontal lines of diagram indicates different energy levels. The vertical lines indicate the transition of electron from higher energy level to lower energy level.