1. Gaseous sodium atoms absorb light at 589, 330, and 285 nm. After a photon of 330 nm is absorbed from the ground state, a photon of wavelength 820 nm is emitted.. a. Construct an energy diagram that summarizes this information. Assume that there are only 5 energy levels in your energy diagram. Assume that only 5 energy levels in your energy diagram. b. After the 330 nm emission, what wavelength of light is emitted in nm to return to the ground state?