2. Given the following effective nuclear charge (Zett) NI 1s 2s 3p 35 3p 4s K 18.490 13.006 15.027 8.680 7.726 3.495 1s 2s 2p 3s 4s CI 16.524 11.430 12.993 7.068 6.116 m a. Calculate the energy of all valences atomic orbitals of K and CI b. Using the atomic orbital energy calculate in a.) draw a MO-correlation diagram of KCI and determine the bond order od KCI C. Sketch all bonding and antibonding molecular orbitals. You can ignore all radial nodes, show all node planes