Web Directory

» ChemGlobe: Holmium
   Electronic, thermal, and steric data along with an isotope table.
   http://partisans.spurious.biz/~pkremer/projects/chemglobe/ptoe/_/67.html

» ChemicalElements.com: Holmium
   Basic information, atomic structure, and isotopes table.
   http://www.chemicalelements.com/elements/ho.html

» EnvironmentalChemistry.com: Holmium
   Atomic structure, chemical and physical properties, and table of nuclides.
   http://environmentalchemistry.com/yogi/periodic/Ho.html

» It's Elemental: Holmium
   Basic physical and historical information.
   http://education.jlab.org/itselemental/ele067.html

» LANL: Holmium
   Basic information, history, and properties.
   http://periodic.lanl.gov/elements/67.html

» Lenntech: Holmium
   Physical data, chemical properties, health and environmental effects.
   http://www.lenntech.com/Periodic-chart-elements/Ho-en.htm

» Visual Elements: Holmium
   Image, source, uses, key isotopes, and ionisation energies.
   http://www.chemsoc.org/viselements/pages/holmium.html

» WebElements: Holmium
   Extensive information on history, uses, occurrence, compounds, and properties.
   http://www.webelements.com/holmium/

» Wikipedia: Holmium
   Properties of the element, including its history, applications, and characteristics.
   http://en.wikipedia.org/wiki/Holmium