See also:

• Science: Chemistry: Elements: Transition Metals  (3)

• Britannica Nobel Prize: Technetium - Overview and basic data.
• ChemGlobe: Technetium - Electronic, thermal, and steric data along with an isotope table.
• ChemicalElements.com: Technetium - Basic information, atomic structure, and isotopes.
• EnvironmentalChemistry.com: Technetium - Atomic structure, chemical and physical properties, and table of nuclides.
• It's Elemental: Technetium - Basic physical and historical information.
• LANL: Technetium - History, isotopes, properties, and handling.
• Lenntech: Technetium - Physical data, chemical properties, and health effects.
• Visual Elements: Technetium - Image, general and physical information, source, uses, key isotopes, and ionisation energies.
• WebElements: Technetium - Extensive information on history, uses, occurrence, compounds, and properties.
• Wikipedia: Technetium - Properties of the element, including its history, applications, and characteristics.

• Radiochemistry of Technetium - Full text of the monograph by Edward Anders (Enrico Fermi Institute and Dept. of Chemistry, University of Chicago, Chicago, Illinois). [PDF] (November, 1960)

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