Assertion: rapid neutron capture | /r/HasAspect | role
Facets:
value: in element formation
type: OTHER
value: almost certainly
type: DEGREE
Source sentences:
text: The need for a physical setting providing rapid neutron capture, which was known to almost certainly have a role in element formation, was also seen in a table of abundances of isotopes of heavy elements by Hans Suess and Harold Urey in 1956.