02 HW - Lewis Structures

02 HW - Lewis Structures - that element should form a Si b...

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Name: __________________________________________ Date: _____________ WKST #15: Lewis Structures (50 points) Period: ___________ 1. What electrons are most important in bonding? 2. What are the two types of bonds? How are each formed? 3. Given what you know about periodic trends, what can you conclude the difference in electronegativity is between the atoms in each type of bond? 4. Draw the Lewis Dot Diagram for each of the following elements and determine how many bonds
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Unformatted text preview: that element should form. a. Si b. Br c. Ne d. Na e. Mg 5. Draw the Lewis structure for the following ionic compounds: a. Ca and Cl b. Cs and O c. K and F d. Sr and S 6. Draw the Lewis Structure for each covalent compound below. a. CCl 4 b. BF 3 c. NF 3 d. H 2 CS e. BH 3 f. SF 6 g. NH 4 + h. XeO 3 i. HCN j. PBr 5 k. H 2 O l. SO 4 2-...
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This note was uploaded on 01/01/2012 for the course CHEM 101 taught by Professor Donahue during the Spring '11 term at Long Island U..

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02 HW - Lewis Structures - that element should form a Si b...

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