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It's Elemental: Yttrium
It's Elemental: Yttrium: Basic physical and historical information. (Yttrium)
http://education.jlab.org/itselemental/ele039.html |
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WebElements: Yttrium
WebElements: Yttrium: Extensive information on history, uses, occurrence, compounds, and properties of the element. (Yttrium)
http://www.webelements.com/webelements/elements/text/Y/key.html |
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EnvironmentalChemistry.com: Yttrium
EnvironmentalChemistry.com: Yttrium: Atomic structure, chemical and physical properties, and table of nuclides. (Yttrium)
http://environmentalchemistry.com/yogi/periodic/Y.html |
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The Columbia Encyclopedia: Yttrium
The Columbia Encyclopedia: Yttrium: Overview for the general reader. (Yttrium)
http://www.bartleby.com/65/yt/yttrium.html |
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ChemGlobe: Yttrium
ChemGlobe: Yttrium: Electronic, thermal, and steric data along with an isotope table. (Yttrium)
http://www.vcs.ethz.ch/chemglobe/ptoe/_/39.html |
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Visual Elements: Yttrium
Visual Elements: Yttrium: Image, animation, uses, physical information, and ionisation energies. (Yttrium)
http://www.chemsoc.org/viselements/pages/yttrium.html |
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Wikipedia: Yttrium
Wikipedia: Yttrium: Properties of the element, including its history, applications, and charateristics. (Yttrium)
http://www.wikipedia.org/wiki/Yttrium |
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Lenntech: Yttrium
Lenntech: Yttrium: Physical data, chemical properties, health and environmental effects. (Yttrium)
http://www.lenntech.com/Periodic-chart-elements/Y-en.htm |
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ChemicalElements.com: Yttrium
ChemicalElements.com: Yttrium: Basic information, atomic structure, and isotopes. (Yttrium)
http://www.chemicalelements.com/elements/y.html |
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Yttrium
Yttrium: Data tables and historic information. (Yttrium)
http://www.scescape.net/~woods/elements/yttrium.html |
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LANL: Yttrium
LANL: Yttrium: History, sources, properties, uses, and isotopes. (Yttrium)
http://pearl1.lanl.gov/periodic/elements/39.html |