Chemistry 210 Exam 3 Fall 2009

Chemistry 210 Exam 3 Fall 2009 - Name: _ Class: _ Date: _...

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Name: ______________________ Class: _________________ Date: _________ ID: J 1 CHEM 210 - Exam 3 - Fall 2009 Multiple Choice Identify the choice that best completes the statement or answers the question. ____ 1. Use VSEPR theory to predict the SHAPE of SeI 2 A) bent C) perpendicular E) linear B) trigonal planar D) tetrahedral ____ 2. Consider the following diagram. Following class conventions, what is the full set of four quantum numbers for circled electron? A) n = 5 l = 3 m l = +2 m s = 1/2 B) n = 6 l = 2 m l = 2 m s = + 1/2 C) n = 6 l = 3 m l = 0 m s = + 1/2 D) n = 6 l = 2 m l = +1 m s = + 1/2 E) none of these. ____ 3. Which of the following transitions requires the absorption of a photon with the highest energy? (No calculation is required.) A) n=5 n=6 C) n=4 n=2 E) n=3 n=1 B) n=4 n=7 D) n=3 n=5 ____ 4. What atoms in the 3rd row of the periodic table would most likely have the following ionization energies (in kJ/mol)? 1st = 1,220
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Chemistry 210 Exam 3 Fall 2009 - Name: _ Class: _ Date: _...

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