X-ray Spectra - Contains x-ray spectra of elements on the periodic table. The spectra are drawn with a java applet.Chemistry in Multimedia Format - Steve Marsden's own illustrations of various chemical activities in a number of formats.
Atom World - Beautiful space-filling atomic models showing simultaneous polar and covalent bonding. Make any molecule from diamond to DNA; you'll understand chemistry like never before.
The IrYdium Project - Provides a number of simulations (in applet form) as well as other curriculum development tools with the goal of revolutionizing the way chemistry is taught.
Chemist's Art Gallery - Visualization is a key to understanding how molecules behave and react, and in designing chemicals for particular purposes. The Chemist's Art Gallery contains visualizations and animations in chemistry done at the Center for Scientific Computing, Finland.
Molecules from Chemistry at Okanagan University College - 1100+ molecular models in .pdb or .mol format.
Proinformatix - Provides the free service of modeling oligopeptides for docking procedures, in order to produce the best, energetically minimized structure.
Ekidplace - Offers science experiments for kids.
ComChem - A student's site presenting visualizations and animations of organic, inorganic and biochemical molecules.
On-Line 3D Visualization of Molecules - Browse through a large collection of 3D chemical structures. The molecules are separated in five different categories, natural, inorganics, pharmaceuticals, biomolecules and various molecules.
Organic Chemistry at Centre College - Tutorials to help organic chemistry students visualize molecules and changes in molecules. Changes covered include conformations and reactions (substitution and elimination).
Chemistry Visualization Program at NCSA (ChemViz) - Chemviz is a program which uses the power of the World Wide Web in combination with the power of the SGI supercomputer to generate images of atoms, molecules, and atomic orbitals. The user inputs a set of parameters as they are prompted and submits these parameters to the supercomputer. A picture file is generated which the user downloads and views.
Chemistry Hypermedia Project - On-line educational hypermedia for general chemistry, analytical chemistry, instrumental analysis, optics, and electronics.
E-Materials - Multimedia resources for teaching materials science.