Assertion: neutrino | /r/HasProperty | denoted by greek letter
Facets:
Source sentences:
text: A neutrino ( or ) (denoted by the Greek letter ν) is a fermion (an elementary particle with spin of 1/2) that interacts only via the weak subatomic force and gravity.
text: “little neutral one” and neutrinos are denoted by the Greek letter ν (nu).