Assertion: deuterium's nucleus | /r/CapableOf | include in addition
Facets:
value: to the proton
type: TRANSITIVE-OBJECT
value: to zero
type: OTHER
value: to two neutrons
type: TRANSITIVE-OBJECT
value: to one
type: OTHER
Source sentences:
text: The nucleus of hydrogen can include in addition to the proton, zero, one, or two neutrons.