In the Bohr model, the energy of the different electron states depends on the value of n (Eq. 29.16). 

(a) Compute the energies of the states with n = 1, 2, 3, and 4. 

(b) Plot your results from part (a) in an energy-level diagram like the one in Figure 29.12. 

(c) Compute the energies of all the possible emission lines involving these energy levels. 

Figure 29.12

Figure 29.16