Assertion: electron's number | /r/HasProperty | constant
Facets:
value: relatively
type: DEGREE
value: in a decay
type: TEMPORAL
Source sentences:
text: Lepton number conservation guarantees that the number of electrons and positrons in the universe stays relatively constant.
text: A muon decaying to an electron for example must give off a muon neutrino so the muon number remains constant (as well as an electron anti-neutrino to balance the electron
text: Lepton number conservation guarantees that the number of electrons and positrons in the universe stays relatively constant.
text: Lepton number conservation guarantees that the number of electrons and positrons in the universe stays relatively constant.
text: The number of members in each family must remain constant in a decay.