Assertion: fission | /r/CapableOf | occur with slow-moving neutrons
Facets:
value: more effectively
type: MANNER
value: than with fast neutrons
type: OTHER
Source sentences:
text: Bohr soon proposed that fission was much more likely to occur in the uranium-235 isotope than in U-238 and that fission would occur more effectively with slow-moving neutrons than with fast neutrons.