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Award winning periodic table, with user-friendly element data and facts. Cool, online chemistry videos, dictionary, tools and forum.

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Chemistry is the study of matter and energy and the interactions between them. Get facts for the elements in the periodic table. Find chemistry demonstrations and experiments and science fair projects. Get chemistry homework help with worked example ...

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

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An up-to-date periodic table with detailed but easy to understand information

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This WebElements periodic table page contains Essential information for the element ununhexium

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