Assertion: californium's life | /r/HasProperty | 64 min
Facets:
Source sentences:
text: Synthesis of 250Cm via neutron absorption is also rather unlikely because of the short half-life of the intermediate product 249Cm (64 min), which converts by β− decay to the berkelium isotope 249Bk.
text: Also, the rare 250Cm isotope was synthesized in large quantities, which is very difficult to produce in nuclear reactors from its progenitor 249Cm – the half-life of 249Cm (64 minutes) is much too short for months-long reactor irradiations, but is very "long" on the explosion timescale.