4. what is the probability that an AI molecular in the system will be found in one of the four excited electron states? 4. what is the probability that an Al molecule in the system will be found in one of the four excited electron states? 5. how much system energy is associated with the electronic-state degree of freedom (Joules). 6. how will the system's electronic state energy change as temperature increases, will it increase, decrease, or stay the same? 7. what is the total energy of the system in Joules.

Al has 6 possible electronic states, two of them have energy E=0 and 4 have E=2.23 X 10^-21 J, qtrans =3.29x10^30 Utrans=3,739.66 J