test 1 quizzes

test 1 quizzes - MOLECULAR STRUCTURE(Quiz 1-1 1 What is the...

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MOLECULAR STRUCTURE (Quiz 1-1) 1. What is the ground-state electronic configuration of an oxygen atom (oxygen: atomic number 8)? (A) 1 s 2 2 s 1 2 p 5 (B) 1 s 2 2 s 2 2 p 4 (C) 1 s 1 2 s 1 2 p 6 (D) 1 s 2 2 s 2 2 p 2 2. Which of the following species has an atom that has an unfilled valence shell of electrons? (A) molecular hydrogen, H 2 (B) hydroxide anion, HO - (C) boron trifluoride, BF 3 (D) water, H 2 O 3. Which of the following species possesses a formal charge? (A) BH 3 (B) BH 4 (C) CCl 4 (D) H 2 S 4. Which of the following molecules is not linear? (A) H 2 O
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2 (C) HC CH (D) Cl 2 5. What is the approximate C-C-C bond angle in propene, CH 3 CH=CH 2 ? (A) 90 (B) 109.5 (C) 120 (D) 180 6. Which of the following represents the shape of a 2 p atomic orbital of carbon? (A) 1 (B) 2 (C) 3 (D) 4 7. Which of the following represents an sp 3 hybridized atomic orbital containing the lone pair of electrons of ammonia, NH 3 ? (A)
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This note was uploaded on 06/01/2008 for the course PSYC 3031 taught by Professor Unknown during the Spring '06 term at Georgia Tech.

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test 1 quizzes - MOLECULAR STRUCTURE(Quiz 1-1 1 What is the...

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