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Web Sites

Britannica Nobel Prize: Astatine - Overview and basic data.

ChemGlobe: Astatine - Electronic, thermal, and steric data, along with a table of isotopes.

Chemical Elements.com: Astatine - Basic information, atomic structure, and table of isotopes.

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

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

LANL: Astatine - History, uses, production, and properties.

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

Radiochemistry of Astatine - Full text of the monograph by Evan H. Appelman (Argonne National Laboratory, Lemont, Illinois).

Visual Elements: Astatine - General and physical information, source, key isotopes, and ionisation energies.

WebElements: Astatine - Extensive information on history and properties.

Wikipedia: Astatine - Properties of the element, including its history, applications, and characteristics.

See Also

Halogens (3)

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