ClassFlow
Class Flow: Intro to Atoms
[Free Registration/Login Required] This flipchart was converted from Power Point and is used to introduce the history and concept of the Atom.
ClassFlow
Class Flow: Ionic & Covalent Compounds
[Free Registration/Login Required] This flipchart presents rules for writing and naming ionic and covalent compounds. There is a short assessment using Activotes.
Oklahoma State University
Oklahoma State University: Bonding Rules of Thumb
Simple rules to help students identify types of chemical bonding.
McMaster University
Mc Master University: Covalent Bonding
Slides 5 through 8 in this presentation from the McMaster University explain covalent bonding.
Other
University of Texas Dallas: Electron Appetites
The first section of this lecture on polarity and electronegativity discusses what polar covalent bonds are by using carbon dioxide as an example.
Curated OER
4 Different Modes of Representation of Covalent Bonds
A tutorial on covalent bonds and intermolecular forces. A good summary weak forces, including Van der Waals forces and an excellent illustration showing the relative strengths of different forces and bonds.