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Unformatted text preview: d. 12 C has 6 protons and 6 neutrons, while 14 C has 8 protons and 6 neutrons. 5. Carbon (atomic # = 6) needs ___ more electrons to fill its outer electron shell. a. 2 b. 4 c. 5 d. 6 e. 8 Clicker Questions F 9/5 1. Oxygen (atomic # = 8) has how many electrons in its valence shell? a. 1 b. 2 c. 4 d. 6 e. 8 2. What is the valence of oxygen (atomic # = 8) a. 1 b. 2 c. 3 d. 4 e. 8 3. Which of the following bonds is the most polar? a. C-C b. C-H c. C-O d. C-N e. O-O 4. Which of the following bonds is strongest? a. Covalent b. Ionic c. Hydrogen d. Van der Waals 5. Hydrogen bonds only form between a water molecule and another molecule. a. True b. False...
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This note was uploaded on 02/02/2009 for the course BIO 311C taught by Professor Satasivian during the Spring '08 term at University of Texas.
- Spring '08