See also:

• Science: Chemistry: Elements: Actinides  (1)

ChemGlobe: Californium: - Electronic and thermal data along with an isotope table.

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

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

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

LANL: Californium: - Basic information and history.

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

Visual Elements: Californium: - General and physical information, uses, and key isotopes.

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