Assertion: fermium's life | /r/HasProperty | less than 5 minutes
Facets:
value: except 95ru
type: OTHER
Source sentences:
text: All of the remaining mendelevium isotopes have half-lives that are less than an hour, and the majority of these have half-lives that are less than 5 minutes.
text: Most of these have half-lives that are less than five minutes except 95Ru (half-life: 1.643 hours) and 105Ru (half-life: 4.44 hours).