Assertion: protactinium | /r/HasAspect | long half-life of 27 days
Facets:
value: relatively
type: DEGREE
Source sentences:
text: 233Pa has a relatively long half-life of 27 days and high cross section for neutron capture (the so-called "neutron poison").
text: 233Pa has a relatively long half-life of 27 days and high cross section for neutron capture (the so-called "neutron poison").
text: 233Pa has a relatively long half-life of 27 days and a high cross section for neutron capture.
text: 233Pa has a relatively long half-life of 27 days and high cross section for neutron capture (the so-called " neutron poison").