Chem Quiz Page A practicing pesticide chemist, Dr. Tom Bretschneider has put together a quiz page to test you on chemistry knowledge.
Questions cover a wide variety of topics.
Many terrific tutorials have been created recently which display 3D molecules. This site contains a selection of links to tutorials which use these structures. You will need to have Chime installed on your computer. The Organic Chemistry Student Resource Page at Colby College . Practice problems and tests, reaction demo, reaction note cards.