F03_E2 - Last Six Digits of SSN: _ _ - _ _ _ _ Chemistry...

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Last Six Digits of SSN: _____ _____ - _____ _____ _____ _____ Chemistry 111 October 02, 2003 Page 1. (22 pts) Page 2. (21 pts) Page 3. (20 pts) Page 4. (22 pts) Page 5. (17 pts) Total: (100 pts)
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Exam II / Fall 2003 Last Six Digits of SSN: _____ _____ - _____ _____ _____ _____ Make sure you show your work whenever a calculation is required in the space provided. Failure to do this will result in zero points being awarded. 1. How many orbitals are there in the entire eighth shell? _____________ (02 pts) 2. How many electrons can you fit in this orbital? (3, 2, 1) _____________ (02 pts) 3. A certain electron has the following values for its quantum numbers: (4, x , 2, -1/2). Write all the possible values for x that would make that a possible electron in an atom. (02 pts) Ans: __________________________ 4. Which photon would have more energy, a green one or a blue one? Circle! (02 pts) 5. You are told that the work function for a certain metal is 2.50 × 10 -18 J. Would a photon of 150 Å have enough energy to cause an emission? Yes or No? Circle your answer and prove it in the space below. (08 pts) 6. How many orbitals in the entire 5 th shell would have a value for the third quantum number (m l ) equal to +5? _______________ (02 pts) 7. Which of the following would you expect to have the highest ionization energy? Circle the correct answer. (02 pts) Rb Sc Ra Ca 8. From the following, which one would you expect to have the largest radius? Circle the correct answer. (02 pts) Al Se I S
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This note was uploaded on 02/08/2010 for the course CHEM 111 taught by Professor Kenney during the Spring '08 term at Case Western.

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F03_E2 - Last Six Digits of SSN: _ _ - _ _ _ _ Chemistry...

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