chemistry of matter

Atoms and Elements

From BBC Bitesize:  Atoms, Elements, and Compounds All About Atoms: Online, interactive tutorial Watch an Atoms Video Lesson Chem4Kids has information on matter, atoms, and the elements. Understanding the Atom: Worksheets with answers for middle-school. 61 pp. You’ve probably seen the Periodic Table of Videos featuring this dude (a professor at the University of Nottingham). …

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