CK-12 Foundation
Ck 12: Chemistry: Covalent Bonding
A learning module giving the definition of a covalent bond, the compounds and elements they make up and why they form. Module includes reading and review questions.
Chem Tutor
Chem Tutor: Binary Covalent Compounds
An explanation of bonding in binary covalent compounds. Rules for naming binary covalent compounds using common names and system names are also provided.
CK-12 Foundation
Ck 12: Physical Science: Covalent Bonding
[Free Registration/Login may be required to access all resource tools.] Definition of covalent bond, the compounds and elements they make up, and why they form.
Concord Consortium
Concord Consortium: Nonbonding
Bring two molecules together and observe potential energy changes.
Biology Pages
Kimball's Biology Pages: Electronegativity
This site, which is a personal site from Kimball's Biology, provides an overview with multiple examples of electronegativity.
McMaster University
Mc Master University: Molecular Structure
This PowerPoint presentation features 33 slides that explain chemical bonding and molecular shape.
Other
Personal Site: Covalent Bonding Single Bonds
This site is a personal site that gives "a simple view of covalent bonding" including explanations, diagrams, and examples.
Sophia Learning
Sophia: Naming Polyatomic Ions: Lesson 2
This lesson will explain that polyatomic ions have assigned names ending in -ate or -ite with a few exceptions, and discuss how ammonium is the only common polyatomic ion. It is 2 of 4 in the series titled "Naming Polyatomic Ions."
Sophia Learning
Sophia: Chemical Bonds: Lesson 2
Describe the difference between Ionic and Covalent bonding. This lesson is 2 of 5 in the series titled "Chemical Bonds."
Sophia Learning
Sophia: Chemical Bonds: Lesson 5
Describe the difference between Ionic and Covalent bonding. This lesson is 5 of 5 in the series titled "Chemical Bonds."
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.
BBC
Bbc: Gcse Bitesize Science: Different Substances
A short quiz over the general topics of atomic structure of different substances and bonding properties. The quiz gives immediate feedback over with explanation for the correct answer choice.
Royal Society of Chemistry
Kitchen Chemistry: The Structure of Ice and Water [Pdf]
A set of questions about the molecular structure of water and of ice.
Science4Fun
Science4 Fun: Chemical Bonding
What is a chemical bond? Learn about the structure of an atom, why bonds are formed, and the different types of chemical bonds.
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.