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Wikipedia: Manganese - http://en.wikipedia.org/wiki/Manganese
Properties of the element, including its history, applications, and characteristics. |
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LANL: Manganese - http://periodic.lanl.gov/elements/25.html
Sources, properties, uses, and handling. |
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ChemicalElements.com: Manganese - http://www.chemicalelements.com/elements/mn.html
Basic information, atomic structure, and isotopes. |
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USGS Minerals Information: Manganese - http://minerals.usgs.gov/minerals/pubs/commodity/manganese/
Statistics and information on the worldwide supply, demand, and flow of the element (PDF format). |
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It's Elemental: Manganese - http://education.jlab.org/itselemental/ele025.html
Basic physical and historical information. |
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EnvironmentalChemistry.com: Manganese - http://environmentalchemistry.com/yogi/periodic/Mn.html
Atomic structure, chemical and physical properties, and table of nuclides. |
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Visual Elements: Manganese - http://www.chemsoc.org/viselements/pages/manganese.html
General and physical information, source, uses, biological role, key isotopes, and ionisation energies. |
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ChemGlobe: Manganese - http://partisans.spurious.biz/~pkremer/projects/chemglobe/ptoe/_/25.html
Electronic, thermal, and steric data along with an isotope table. |
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Radiochemistry of Manganese - http://library.lanl.gov/cgi-bin/getfile?rc000060.pdf
Full text of the monograph by R. P. Schuman (Dept. of Chemistry, Robert College, Bebek P.K.8, Istanbul, Turkey). |
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Lenntech: Manganese - http://www.lenntech.com/Periodic-chart-elements/Mn-en.htm
Physical data, chemical properties, health and environmental effects. |