It's Elemental: Cerium - Basic physical and historical information.
ChemicalElements.com: Cerium - Basic information, atomic structure, and isotopes.
Cerium - Data tables and historic information.
EnvironmentalChemistry.com: Cerium - Atomic structure, chemical and physical properties, and table of nuclides.
WebElements: Cerium - Extensive information on history, uses, occurrence, compounds, and properties.
Lenntech: Cerium - Physical data, chemical properties, health and environmental effects.
Wikipedia: Cerium - Properties of the element, including its history, applications, and characteristics.
LANL: Cerium - Sources, properties, and uses.
ChemGlobe: Cerium - Electronic, thermal, and steric data along with a table of isotopes.
|