Knowledge: thulium

See Also:

• science → chemistry → elements → lanthanides

Links

Visual Elements: Thulium 
http://www.chemsoc.org/viselements/pages/thulium.html

Image, uses, physical information, and ionisation energies.

It's Elemental: Thulium 
http://education.jlab.org/itselemental/ele069.html

Basic physical and historical information.

ChemicalElements.com: Thulium 
http://www.chemicalelements.com/elements/tm.html

Basic information, atomic structure, and isotopes.

EnvironmentalChemistry.com: Thulium 
http://environmentalchemistry.com/yogi/periodic/Tm.html

Atomic structure, chemical and physical properties, and table of nuclides.

Lenntech: Thulium 
http://www.lenntech.com/Periodic-chart-elements/Tm-en.htm

Physical data, chemical properties, health and environmental effects.

Wikipedia: Thulium 
http://en.wikipedia.org/wiki/Thulium

Properties of the element, including its history, applications, and characteristics.

LANL: Thulium 
http://periodic.lanl.gov/elements/69.html

Basic information and history.

ChemGlobe: Thulium 
http://partisans.spurious.biz/~pkremer/projects/chemglobe/ptoe/_/69.html

Electronic, thermal, and steric data along with an isotope table.

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