Explain the difference between the ground state and an
excited state in a hydrogen atom.
What is the difference between an energy absorption and an
energy emission with respect to atomic spectra? Use the Bohr
model of the hydrogen atom to illustrate the difference.
Calculate the wavelengths of light emitted by an electron
falling from the ni = 5 energy level in the
hydrogen atom to the
nf = 3 energy level.
nf = 2 energy level.
nf = 1 energy level.