Other
Gallery of Minerals
A nice photo gallery of many minerals, organi:ed by t(eir common names and not their chemical compositions.
Web Elements
Web Elements Periodic Table: Holmium
Provides a great deal of elemental information about the chemical element holmium. There are audio files demonstrating the correct pronunciation of the element name, pictures showing the electron shells, information on isotopes,...
Utah Education Network
Uen: Forming Ionic Compounds
Learners will practice making and recording observations about various compounds and their aqueous solutions, write the formulas for the compounds, then perform chemical reactions and write the names and formulas of the products.
Environmental Chemistry
Environmental chemistry.com: Periodic Table Bismuth
An exceptionally detailed resource listing just about any property of bismuth you could ever want to know. A very valuable resource.
Wikimedia
Wikipedia: Amine
Wikipedia encyclopedia entry for the chemical compound amine. Includes naming conventions, properties, reactions, and the like.
Wikimedia
Wikipedia: Ester
Wikipedia entry for the chemical compound ester. Includes naming conventions, properties, reactions, and the like.
Science Struck
Science Struck: Tellurium Facts
Learn about the element tellurium, how it was discovered and named, its physical and chemical properties, and what it is used for.
Other
Fernbank: Review of Ionic Charges
At this site from Fernbank you can become a pro by practicing them with this review game.
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: Hermann Von Helmholtz
Hermann Ludwig Ferdinand von Helmholtz (August 31, 1821 - September 8, 1894) was a German physician and physicist who made significant contributions to several widely varied areas of modern science. In physiology and physiological...