HW2answers pg5 - 9. I, III and IV only 10. II only...

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5. 6 Explanation: 7 values: - 3 , - 2 , - 1 , 0 , 1 , 2 , 3 015 (part 3 of 4) 10 points How many values of m l are allowed for an electron in a 2 s subshell? 1. 3 2. 2 3. 4 4. None of these 5. 1 correct Explanation: 1 value: 0 016 (part 4 of 4) 10 points How many subshells are there in the shell with n = 3? 1. 3 correct 2. 6 3. 5 4. 4 5. 2 Explanation: 3 subshells: 3 s , 3 p, and 3 d 017 (part 1 of 1) 10 points Which of the subshells I) 2 d II) 3 f III) 5 g IV) 6 i CANNOT exist in an atom? 1. II and III only 2. I only 3. III only 4. I and II only 5. IV only 6. I, II and IV only correct 7. II, III and IV only 8. Some other combination
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Unformatted text preview: 9. I, III and IV only 10. II only Explanation: 018 (part 1 of 1) 10 points What quantum number represents the spin of the electrons? 1. m s correct 2. m l 3. l 4. n Explanation: 019 (part 1 of 1) 10 points How many d electrons does I (atomic number 53) possess? 1. 20 correct 2. 17 3. 5 4. 53 5. 6. 10 Explanation: I has 10 electrons in the 3 d orbitals and 10 more in the 4 d orbitals to give a total of 20 electrons....
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This note was uploaded on 01/23/2011 for the course CH 301 taught by Professor Fakhreddine/lyon during the Spring '07 term at University of Texas at Austin.

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