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Basic information, atomic structure, and isotopes.
Atomic structure, chemical and physical properties, and table of nuclides.
Basic physical and historical information.
Physical data and chemical properties.
Atomic structure, chemical and physical properties, and table of nuclides.
Basic information, atomic structure, and isotopes.
Basic physical and historical information.
Physical data and chemical properties.
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November 3, 2012 at 10:15:03 UTC
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