Assertion: protactinium's isotope | /r/HasProperty | produced
Facets:
value: by bombarding a radium-226 target
type: MANNER
value: most efficiently
type: MANNER
Source sentences:
text: This rare isotope has potential applications in radiation therapy and is most efficiently produced by bombarding a radium-226 target with 20–30 MeV deuterium ions.
text: research isotope 245Cm can be obtained from the α-decay of 249Cf, and the latter isotope is produced in minute quantities from the β−-decay of the berkelium isotope 249Bk.