Term Name:	thallium-199
Synonyms:	(199)81Tl, (199)Tl, thallium, isotope of mass 199, thallium-199, Tl
Definition:	The radioactive isotope of thallium with relative atomic mass 198.9698 and half-life of 7.42 hours.
Ontology:	ChEBI [CHEBI:37805]  ( EBI )