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Chemical Bonds Flow Chart POGIL: Naming Molecular Compounds, Naming Ionic Compounds,

STUDY GUIDE FOR EXAM CHAPTER 6:CHEMICAL BONDS. RESOURCES to STUDY. Chemical Bonds Flow Chart POGIL: Naming Molecular Compounds, Naming Ionic Compounds, Polyatomic Ions Molecular Geometry CW Packet: Chapter 6: Chemical Bonds HW Packet: Chapter 6: Chemical Bonds Chapter 6 Review

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Chemical Bonds Flow Chart POGIL: Naming Molecular Compounds, Naming Ionic Compounds,

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  1. STUDY GUIDE FOR EXAM CHAPTER 6:CHEMICAL BONDS RESOURCES to STUDY • Chemical Bonds Flow Chart • POGIL: • Naming Molecular Compounds, • Naming Ionic Compounds, • Polyatomic Ions • Molecular Geometry • CW Packet: Chapter 6: Chemical Bonds • HW Packet: Chapter 6: Chemical Bonds • Chapter 6 Review • Periodic Table of Ions-polyatomic ions and cations with multiple charges • Quizzes • STUDY GUIDE FOR EXAM CHAPTER 6: CHEMICAL BONDS • ANYTHING ELSE RELATED TO CHAPTER 6

  2. CHEMICAL BONDS Graphic Organizer Name:____________ Per:____ Date:______ Ms. Plummer Ex. Ex.

  3. EX. EX.

  4. STEPS Determine the number of atoms of each element present in the molecule. Write the electron-dot notation for each type of atom. Determine the total number of valence electrons available in the atoms to be combined. C always central atom, H always external atom, least EN is the central atom if C is not present. Place central atom, then external atoms Place bonding pairs Check if octet rule or exception is followed Determine ve- remaining If you have what you need distribute lone pairs if NOT create multiple bond Draw bond(s) CW STEPS Lewis Structures

  5. QUIZ Chemical formula: Chemical name: LONE PAIRS # bonding pairs:______ # lone pairs:_______

  6. POGIL: Naming molecular compound

  7. KEY TERMS Chemical bond Ionic bond Metallic bond Covalent bond Lattice energy Octet rule Ion Cation Anion Polyatomic ion Molecule Single bond Double bond Triple bond Diatomic atom Electronegativity Compound Chemical formula molecular geometry Bent Trigonal planar Tetrahedral Linear Pyramidal VSPER Bond length Valence electrons

  8. USE ELECTRONEGATIVITY DIFFERENCES TO DTEREMINE TYPE OF BOND • Electronegativity difference RANGES • 1.7 or greater :Ionic Bond • 0.3 or less: nonpolar covalent Bond • 0.3-1.7 polar covalent bond

  9. Trend of main group elements when forming ions • Group 1 will lose 1 valence electron and become a 1+ CATION • *HIGHLIGHT NOTES FORM CW PACKET THAT SHOWS TRENDS FROM GROUP 1-8 • Recognize polyatomic ion • Identify charges of main group elements • Label type of bond: Ionic bond or covalent bond or metallic bond • Draw Lewis structure of covalent compounds • Use electron-dot notation to demonstrate the formation of the ionic compound • Use VSPER theory to predict and draw the molecular shape of molecules.

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