Assertion: fermium's life | /r/HasProperty | 80 days approx.
Facets:
Source sentences:
text: Fm; atomic no: 100; half-life of most stable isotope, 257 Fm: 80 days (approx.)
text: Fm; atomic no: 100; half-life of most stable isotope, 257 Fm: 80 days (approx.)