Consider the ionization process as the reaction QzQ2+1+e, where the ionization potential is the minimum energy needed to remove the electron. This yields the relation IP =E(Qz)[E(Q2+1)+E(e)], with the minimum energy of the free electron, E(e)set to zero (no kinetic energy), and the energy of each individual species, E(Qz) or E(Qz+1), defined as the total energy of all the electrons bound in Qz or Qz+1 (i.e., the sum of the electron energies), respectively. e. Using this second approach, apply Slater's rules to calculate the binding energy of the 2s electron in atomic boron. f. How do the two approaches compare against the experimental observation, and why do they yield different results