Structural Isomers are molecules which have the same molecular formula but have different connectivities (The Order They Are Put Together). Alkanes can be very simple examples of this. This pages shows a few examples.

Provides a good outline of the concepts involved in ionic and covalent bonding, with links to definition of terms. Features a list of common molecular compounds and a chart that compares ionic and molecular compounds.

Vview molecular structures and formulae of four common acids - acetic, nitric, phosphoric, and carbonic. Manipulate each structure to view it in a three-dimensional format.

This lesson focuses on alkanes which are saturated hydrocarbons including the general formula, properties, examples, and structures. It also provides links to a video and a test.

Tutorial provides an overview of the structural features of carbohydrates, lipids, proteins, and nucleic acids.

A complete lesson on compounds, from introductory material in the beginning to a practice exam at the end. This lesson covers bonding, ionic compounds, molecular compounds, naming compounds, structural formulas, polyatomic ions, and much...

A collection of grid puzzles that cover a wide variety of topics in advanced high school chemistry. These are excellent for topic review and reinforcement. The puzzles can be played online and also downloaded as worksheets. Answers are...

In this activity, students construct models of molecules using marshmallows and gum drops.

This site from the Imperial College of Science provides a chemistry based discussion of CFCs with formulas and Molecular structures.

This site from the Imperial College of Science provides a chemistry based discussion of CFCs with formulas and Molecular structures.

This site from the Imperial College of Science provides a chemistry based discussion of CFCs with formulas and Molecular structures.

This site from the Imperial College of Science provides a chemistry based discussion of CFCs with formulas and Molecular structures.

This site from the Imperial College of Science provides a chemistry based discussion of CFCs with formulas and Molecular structures.

This site from the Imperial College of Science provides a chemistry based discussion of CFCs with formulas and Molecular structures.

This site from the Imperial College of Science provides a chemistry based discussion of CFCs with formulas and Molecular structures.