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Unformatted text preview: A. CaO B. NaCl Review Question! What is the total number of valence electrons in NH 4 + ? A. 10 B. 9 C. 8 D. 15 E. 17 Check Your Understanding! 1. How many resonance structures are there for ozone, O 3 ? (Note, this is not a cyclic molecule, which will be discussed later.) A. 0 B. 1 C. 2 D. 3 2. Which bonds would be stronger: those in ozone or those in oxygen (O 2 )? A. the bonds in ozone B. the bonds in oxygen C. one bond in ozone will be equal in strength to the oxygen bond; the other ozone bond will be weaker than the oxygen bond....
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This note was uploaded on 11/05/2011 for the course CH 301 taught by Professor Fakhreddine/lyon during the Spring '07 term at University of Texas at Austin.
- Spring '07