Homework 3 - fernandez (jf23742) Homework 3 Brodbelt...

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Unformatted text preview: fernandez (jf23742) Homework 3 Brodbelt (53765) 1 This print-out should have 15 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. Homework 3: Orbitals, Electron Configu- rations, and Periodic Properties 001 10.0 points What type of orbital is represented by: principal ( n ) = 4, subsidiary ( ) = 2, magnetic =- 2, spin =- 1 2 ? 1. 3 p 2. 4 p 3. 4 p , 4 d or 4 f 4. 4 d or 4 f 5. 4 d 6. 3 d 7. 4 f 8. 3 f 9. 3 s 10. 4 s 002 10.0 points What is a set of correct quantum numbers ( n , , m l ) for the last electron of P- ? 1. 2,0,0 2. 3,2,1 3. 3,1,-2 4. 3,0,0 5. 2,1,1 6. 3,1,1 7. 3,2,0 8. 2,0,1 003 10.0 points How many electrons are in the third principal level ( n = 3) of a chromium (Cr) atom? 1. 2 2. 8 3. 4 4. 24 5. 12 6. 13 7. 6 004 10.0 points The principal quantum number provides us with information about what characteristic of an electron bound in an atom? 1. orbital shape 2. energy 3. charge 4. spin 5. mass 005 10.0 points Which set of quantum numbers does NOT provide a satisfactory solution to the wave equation?...
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This note was uploaded on 07/27/2009 for the course CH 89959 taught by Professor Cowley during the Spring '09 term at University of Texas at Austin.

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Homework 3 - fernandez (jf23742) Homework 3 Brodbelt...

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