See also:

• Science: Chemistry: Elements: Actinides  (1)

• ChemGlobe: Mendelevium - Electronic and thermal data along with an isotope table.
• ChemicalElements.com: Mendelevium - Basic information, atomic structure, and isotopes.
• The Columbia Encyclopedia: Mendelevium - Brief overview for the general reader.
• EnvironmentalChemistry.com: Mendelevium - Atomic structure, chemical and physical properties, and table of nuclides.
• It's Elemental: Mendelevium - Basic physical and historical information.
• LANL: Mendelevium - History, isotopes, uses, and properties.
• Lenntech: Mendelevium - Physical data and chemical properties.
• Visual Elements: Mendelevium - General and physical information, source, key isotopes.
• WebElements: Mendelevium - Extensive information on history and properties.