Exam 3-2.3 - 3 d 2 8 How many orbitals in an atom can have...

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Sample Exam 3-2 Dr. V. Williamson © Vickie M. Williamson 2007, All Rights Reserved C. S, because it is the smallest and has a more complete main electron shell. D. Mg, because it is the smallest metal and will not accept an electron easily. E. S, because it is the largest nonmetal and will lose an electron easily. 6. Which one of the following represents a possible set of quantum numbers (in the order n, 1, m 1 , m s ) for an electron in an atom? A. 2,2,0,1/2 B.2,1,0,0 C. 2,1,-1,1/2 D. 2,0,1,-l/2 E. 3,3,0,-1/2 7. The hybridization of iodine in IF 3 is A. sp B. sp 3 C. sp 2 D. sp 3 d E. sp
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Unformatted text preview: 3 d 2 8. How many orbitals in an atom can have the set of quantum numbers n = 2, l = 1, m 1 = -1? A. 3 B. 1 C. 5 D. 7 E. 2 9. An atom of Fe has two 4s electrons and six 3d electrons. How many unpaired electrons would there be in the Fe 3+ ion? (hint: draw orbital diagrams) A. 3 B. 2 C. 1 D. 5 E. 4 10. The geometry or shape of the molecule about the first carbon (the one connected to 2 oxygen) and the nitrogen respectively, in A. t-shaped and t-shaped B. square and square C. tetrahedral and tetrahedral D. square planar and tetrahedral E. triangular planar and triangular pyramid...
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This note was uploaded on 02/18/2012 for the course CHEM 101 taught by Professor Williamson during the Fall '08 term at Texas A&M.

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