Assertion: electron | /r/HasAspect | a charge of -1
Facets:
Source sentences:
text: The electron has a charge of -1 that is opposite of +1 of the charge of proton.
text: The electron, muon, and tau leptons all have charge of -1, and their anti-particles (anti-electron or "positron", anti-muon, anti-tau) have charge +1.
text: Furthermore, electron, muon, and tau have a charge of -1, and they differ from each other only from the mass.
text: Electron, muon, and tau have a charge of -1, and they differ from each other only from the mass.