Assertion: bohrium's isotope | /r/HasAspect | half-life of 22 seconds
Facets:
Source sentences:
text: Bohrium is a synthetic element whose most stable isotope, Bh-267, has a half-life of 22 seconds.
text: The most stable isotope of bohrium, number 267, that has been synthesized has a half life of only 22 seconds.
text: It is a synthetic element whose most stable isotope, Bh-267, has a half-life of 22 seconds.