Assertion: neutron | /r/HasProperty | produced
Facets:
value: — that is,
type: OTHER
value: no longer
type: TEMPORAL
value: from protons
type: OTHER
Source sentences:
text: When the temperature dropped to the point where neutrons could no longer be produced from protons, the decay of free neutrons began to diminish their population.
text: Since neutrons can induce fission, a self-sustaining chain reaction is possible, provided more than one neutron is produced on average — that is, if x>1 in n + AX