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Name ________________________________________ Date ________________ Period ____ Quantum Numbers 1. If n = 2, what are the values for l and ml? Where are these elements located on the periodic table? 2. How many electrons could the forth energy level, n = 4 contain? 3. If l = 3, what would the value of n have to be at the very least? How many orbitals are in each l = 3 sublevel? 4. Which of the following sets of quantum numbers is not possible? Explain what is incorrect or impossible about each set. a. n = 3 , l =3 , ml = -2, -1, 0, 1, 2 b. n = 4 , l = 0, ml = -1, 0, 1 c. n = 5 , l = 1 ml = -3, -2, -1, 0, 1, 2, 3 5. How many total electrons are present in the ml orbitals if n = 4? 6. How many total orbitals are present in the l sublevels between n =1 up to n = 5? 7. How many total orbitals fit the description n = 4, ml = -1?