1.electron within an atom is in an excitation state when it emits a photon with a wavelength of 6.80 x 10-7 m. As it emits the photon it makes a transition to an energy level with an energy -5.75 eV. The energy level of the original excitation state is 2.

Use the following additional information to answer the next question no decay chain of erovium-289 is shown below. 239 235 231 114Fl > 112011 +X > 110Ds +Y -__ - electron helium nucleus