1. Table of Contents Lecture/Lab/Activity Date Pg# 22. The Periodic Table9/24/10 47 23. Periodic Def & Trends9/27/10 49 24. Electron config practice10/4/10 51 25. Ions and Oxidation Numbers10/5/10 53 26. Lewis Dot Diagram10/6/10 54 27. Intro to Chemical Bonding10/7/10 57 28. Covalent Bonding10/12/10 61 29. Ionic Bonding 10/14/10 61 30. Ionic vs. Covalent Lab10/18/10 63 31. Metallic Bonding10/19/10 61 32. Molecular Geometry10/21/10 64 33. Writing Chemical Formulas10/25/10 67 34. Naming Ionic Compounds10/26/10 69 35. Ionic Compounds Puzzle10/27/10 71 36. Naming Molecular Compounds10/29/10 73 Objective: The student will record lecture notes on naming ionic compounds then practice naming and formula writing in a class activity. Agenda: Naming Ionic compounds– Lecture Naming Ionic compounds HW

2. Molecular Nomenclature  Prefix System (binary compounds) 1.Less e - neg atom comes first. 2.Add prefixes to indicate # of atoms. Omit mono- prefix on first element. 3.Change the ending of the second element to -ide.

3. PREFIX mono- di- tri- tetra- penta- hexa- hepta- octa- nona- deca- NUMBER 1 2 3 4 5 6 7 8 9 10 Molecular Nomenclature

4. Naming Compounds  Example: name the following molecular compounds  CO 2  N 2 O 3  Cl 2 O  SO 3  CO

5. NOF Cl Br I H Molecular Nomenclature  The Seven Diatomic Elements Br 2 I 2 N 2 Cl 2 H 2 O 2 F 2