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WebElements: Argon - http://www.webelements.com/webelements/elements/text/Ar/key.html
Extensive information on history, uses, occurrence, and properties of the element. |
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Wikipedia: Argon - http://en.wikipedia.org/wiki/Argon
Details the properties of the element, including its history, applications, and characteristics. |
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LANL: Argon - http://periodic.lanl.gov/elements/18.html
Sources, properties, isotopes, and uses. |
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ChemicalElements.com: Argon - http://www.chemicalelements.com/elements/ar.html
Basic information, atomic structure, and table of isotopes. |
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It's Elemental: Argon - http://education.jlab.org/itselemental/ele018.html
Basic physical and historical information. |
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EnvironmentalChemistry.com: Argon - http://environmentalchemistry.com/yogi/periodic/Ar.html
Atomic structure, chemical and physical properties, and table of nuclides. |
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Visual Elements: Argon - http://www.chemsoc.org/viselements/pages/argon.html
General and physical information, uses, key isotopes, and ionisation energies. |
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Lenntech: Argon - http://www.lenntech.com/Periodic-chart-elements/Ar-en.htm
Physical data, chemical properties, health and environmental effects. |
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Especiál Gas Inc.: Argon - http://www.c-f-c.com/specgas_products/argon.htm
Numeric data, uses, and general information. |
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ChemGlobe: Argon - http://partisans.spurious.biz/~pkremer/projects/chemglobe/ptoe/_/18.html
Electronic, thermal, and steric data along with basic information. |