Problem (1) For antisymmetric wave function A=21[a(1)b(2)a(2)b(1)] what if the two particles 1 and 2 are located in the same state, state a for instant, a) is it possible for this wave function to be exist? b) for which particles does this wave function is applied, fermions or bosons? explain why Problem (2) You are given n=3,n is the principle quantum number, how many electron can be occupied in this state. Write down the configuration of the distribution, illustrating all the quantum numbers for shells and subshells. Problem (3) a) Explain why its impossible to find a He2 molecule? b) The bond length R in CO is 0.113nm, and the mass of C is 1.991025Kg and for O is 2.661025Kg. Find 1) the energy of CO. 2) the angular speed of the CO when J=2