Assertion: astatine's life | /r/CapableOf | exceed the age of the universe
Facets:
value: for the heaviest isotopes like 335ts
type: OTHER
Source sentences:
text: A liquid drop model study on the element's isotopes shows similar results; it suggests a general trend of increasing stability for isotopes heavier than 301Ts, with partial half-lives exceeding the age of the universe for the heaviest isotopes like 335Ts when beta decay is not considered.