Science: Chemistry: Elements: Praseodymium

See also:

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.

Praseodymium
Data tables and historic information.

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

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

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