radiating: Encyclopedia II - Balmer series - OverviewThe Balmer series is characterized by the electron transitioning from n ≥ 3 to n = 2, where n refers to the radial quantum number or principal quantum number of the electron. The transitions are named sequentially by Greek letter: n = 3 to n = 2 is called H-α, 4 to 2 is H-β, 5 to 2 is H-γ, and 6 to 2 is H-δ. As the spectral lines associated with this series are located in the visible part of the electromagnetic spectrum, these lines are historically referred to as H-alpha, H-beta, H-gamma an ...
See also:Balmer series, Balmer series - Overview, Balmer series - Role in Astronomy Read more here: » Balmer series: Encyclopedia II - Balmer series - Overview |