Study Guide Chemical Formula and Electron Geometry Retest PDF

Study Guide Chemical Formula and Electron Geometry ReTest 1. Be able to distinguish between ionic, covalent and metallic bonds. Ionic bond The ionic bond is the electrostatic force of attraction between two oppositely charged ions. Ionic bonds join metals to non-metals. Cations are the positiv...

Study Guide Chemical Formula and Electron Geometry ReTest 1. Be able to distinguish between ionic, covalent and metallic bonds. Ionic bond The ionic bond is the electrostatic force of attraction between two oppositely charged ions. Ionic bonds join metals to non-metals. Cations are the positive ions and Anions are the negative ions. Covalent bond The covalent bond is also called a shared bond. These bonds join non-metals to non-metals. They form molecules. Metallic bond Metallic bonds are the chemical bonds that join metals to metals. There is a “sea of electrons. Be able to draw the Lewis structure of a molecule and use it to determine the molecular geometry of the molecule. 2. In the following compound the symbol - represents ___ pair(s) of electrons. 3. The correct formula for Sulfur Oxide is? 4. What is the chemical formula for Iron (III) sulfide? 5. What is the chemical formula for Dinitrogen hexaflouride? 6. Be able to write chemical formulas. Video 7. Be able to name ionic compounds and covalent Video Video 8. Be able to determine the number of valence electrons in a given element. 9. Be able to draw the Lewis structure and determine the geometry of a molecule. Video