If the electron is initially in the ground level, E1=0.625E[infinity]E1=0.625E[infini ty], and absorbs a photon, what maximum wavelength can the photon have and still liberate the electron from the well?

Which lists correctly orders nuclear reactions from most radioactive waste generated to least waste generated within a given period of time? o a. radioactive decay, nuclear fission, nuclear fusion o b. radioactive decay, nuclear fusion, nuclear fission o c. nuclear fusion, nuclear fission, radioactive decay o d. nuclear fission, nuclear fusion, radioactive decay