Assertion: seaborgium | /r/HasProperty | the name
Facets:
Source sentences:
text: Sg is the name
text: Seaborgium is the name which the IUPAC finally approved in August 1997.
text: Seaborgium was one of six names proposed in February by the IUPAC Commission on Nomenclature of Inorganic Chemistry in its revised recommendation for elements 104-109.