Assertion: astatine's isotope | /r/HasProperty | short-lived
Facets:
value: short
type: DEGREE
Source sentences:
text: Astatine is - besides radon and francium - the only natural radioelement which only has short-Lived isotopes, thereby excluding experiments with . .
text: o its isotopes are short-lived; the maist stable is astatine-210, wi a hauf-life o 8.5 oors.
text: All its isotopes are short-lived; the most stable is astatine-210, with a half-life of 8.1 hours.
text: o its isotopes are short-lived; the maist stable is astatine-210, wi a hauf-life o 8.5 oors.
text: All its isotopes are short-lived; the most stable is astatine-210, with a half-life of 8.1 hours.
text: Although astatine is radioactive and only has short-lived isotopes, it behaves similar to iodine and is often included in the halogen group.