HEATKEYS

Periodic Table of the Elements, in Pictures

Jefferson Lab

The future home of everything printable in the STEM fields. The highest-quality custom materials, absolutely free.

High-quality, creative curricula for homeschool and gifted education. Lots of free downloads! Science, history, geography, Latin, drama, more. Awesome chemistry program for elementary/middle school.

Middle School Chemistry provides free science activities, multimedia, and information about upcoming workshops offered by the American Chemical Society for middle school science teachers

Quizlet is a lightning fast way to memorize vocabulary lists. It

Create, study, print, share and download millions of flashcards. Cram.com makes studying easier!

The Chemical Heritage Foundation (CHF) fosters an understanding of chemistry?s impact on society. An independent, nonprofit organization, CHF maintains major collections of instruments, fine art, photographs, papers, and books. We host conferences an...

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The definitive online periodic table reference site including technical data, and photographs and descriptions of thousands of samples of the chemical elements.

The master teacher and educator source for inexpensive and hard to find science workshop supplies and materials for the lab, classroom and workshop for the school, university and home experimenter.