Students will determine the type of bond by the electronegativity of the atoms bonded.
Students will distinguish between ionic and covalent bonds and molecules/compounds.
Students will name the formulas and molecules.
Students will find the formulas for molecules and compounds.
In this video, you will be tutored on the differences of ionic and covalent bonds, like how you mathematically calculate which type of bond, the different properties and how to name and write the formulas of each.
Follow along in your notes from class or at the bottom of this presentation. Pause the video to take as much time as needed. Pause it to create more wait-time to answer questions before I move on. One of the best ways to learn is to quiz yourself as you go along.
Source: Prentce Hall -- Chemistry: Connections to Our Changing World
These are some of the most common errors students make with formula writing:
Source: Tamara Ellsworth