Bonding Tendencies Wednesday, November 15, 20167

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Presentation transcript:

Bonding Tendencies Wednesday, November 15, 20167 Objective: I will create accurate structural models from molecular formulas, identify and differentiate between isomers and molecules oriented differently in space, and explain and use HONC1234 rule. Entry Task - Chem Catalyst 30

hydrogen H H atoms form oxygen O O atoms form nitrogen N N atoms form HONC 1234 hydrogen H H atoms form oxygen O O atoms form nitrogen N N atoms form carbon C C atoms form 1 1 bond 2 2 bonds 3 3 bonds 4 4 bonds

Check in 3 1 2

Exit Task These diagrams are called Lewis Dot Diagrams. What is the relationship between the number of dots, the number of valence electrons, and the HONC1234 rule? Create a Lewis Dot Diagram for fluorine, F. How many bonds will fluorine make? As, arsenic