Praseodymium

See also:

• Science: Chemistry: Elements: Lanthanides  (2)

ChemGlobe: Praseodymium - - Electronic, thermal, and steric data along with an isotope table.

ChemicalElements.com: Praseodymium - - Basic information, atomic structure, and isotopes.

EnvironmentalChemistry.com: Praseodymium - - Atomic structure, chemical and physical properties, and table of nuclides.

It's Elemental: Praseodymium - - Basic physical and historical information.

LANL: Praseodymium - - History, uses, production, and properties.

Lenntech: Praseodymium - - Physical data, chemical properties, health and environmental effects.

Visual Elements: Praseodymium - - Image, source, uses, physical information, and key isotopes.

WebElements: Praseodymium - - Extensive information on history, uses, occurrence, compounds, and properties.

Wikipedia: Praseodymium - - Properties of the element, including its history, applications, and characteristics.