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Jefferson Lab

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

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

Lenntech designs, builds and installs a wide range of odour treatment, water purification and air filtration products using UV, ozone, Ecosorb, drum filtration. Also cooling towers.

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

The Chemistry Division

Explore the updated online encyclopedia from Encyclopaedia Britannica with hundreds of thousands of articles, biographies, videos, images, and web sites.

This site provides chemistry, environmental and hazardous materials news, careers & resources including: in depth articles; a detailed periodic table of elements; chemical database; hazmat emergency response guides; hazmat placarding information;...

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

Energy Efficient Fiber Lasers for Industrial, Medical, Scientific, Government and Telecom; material processing with high, low power, pulsed Ytterbium for welding, cutting, drilling and marking applications

The ultimate guide to Rare Earth Elements

Dictionary.com - the largest and most trusted free online dictionary. Instantly look up accurate and extensive definitions and word meanings, and hear audio pronunciations.