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Chemical Elements.com - An Interactive Periodic Table of the Elements
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EnvironmentalChemistry.com: Environmental, Chemistry & Hazardous Materials News, Careers & Resources
Skip to page content Skip to site menu on this page We provide environmental, chemistry and hazardous materials news, information & resources including: in depth articles; a detailed periodic table of elements; chemical substance database; hazmat emergency response guides; hazmat placarding information; and much more. We are more than just...
The periodic table of the elements by WebElements
Period 1 1 H 1.008 Hydrogen 2 He 4.0026 Helium 2 3 Li 6.94 Lithium 4 Be 9.0122 Beryllium 5 B 10.81 Boron 6 C 12.011 Carbon 7 N 14.007 Nitrogen 8 O 15.999 Oxygen 9 F 18.998 Fluorine 10 Ne 20.180 Neon 3 11 Na 22.990 Sodium 12 Mg...
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Periodic Table of Elements and Chemistry
Award winning periodic table with user-friendly element data and facts. Cool online chemistry videos, dictionary, tools, etc.
Welcome to Chemistry-Reference.com!
Welcome! Chemistry-Reference.com provides you with capsules on many topics in chemistry. Additionally, there are reference tables and profiles of every element and thousands of compounds. Use the interactive menu bar located above to get started. Many online periodic tables only provide basic information for a particular element. Here, a full...
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The Royal Society of Chemistry
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KnowledgeDoor
Our periodic table has over 25000 facts covering all chemical elements and spanning more than 130 quantities. Each table entry has a full citation identifying its source. Our units and constants handbook features descriptions of the 384 units and 80 constants supported by our unit conversion calculators.
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Chemistry Explained: A-Ar, Ar-Bo, Bo-Ce, Ce-Co, Co-Di, Di-Fa, Fe-Ge, Ge-Hy, Hy-Kr, Kr-Ma, Ma-Na, Ne-Nu, Ny-Pi, Pl-Pr, Pr-Ro, Ru-Sp, St-Te, Te-Va, and Va-Z