While Bohr's model largely applies to hydrogen, it can be used on larger elements, if they only contain a single electron. Use Bohr's model for an Het ion (two protons and one electron) to determine: a) What energy in Joules would be required to move the Het ion's electron from n = 2 to n = 5? b) What wavelength of photon would have the required energy for part a, and what region of the electromagnetic spectrum would it be in (visible, infrared, UV, x-ray, etc.)