The Balmer Series of Visible Spectral Emissions from Hydrogen Gas

Multiple Choice

The Balmer series of visible spectral emissions from hydrogen gas arises from transitions in which electrons jump between energy levels

A) from all levels to the ground state, n = 1.
B) from higher levels to the second excited level, n = 3.
C) between adjacent levels (e.g., n = 2 to n = 1, n = 3 to n = 2, n = 4 to n = 3, etc.) .
D) from higher levels to the first excited level, n = 2.