Assertion: lepton's charge | /r/HasProperty | negative
Facets:
Source sentences:
text: The article states that "All known leptons have a negative or neutral charge.
text: Careful though: leptons can have positive, negative or neutral charge.
text: Leptons have negative charge and a distinct mass, whereas their neutrinos have a neutral charge.
text: All leptons possess a negative charge.
text: Careful though: leptons can have positive, negative or neutral charge.