Assertion: neutrino | /r/HasAspect | electrical charge
Facets:
Source sentences:
text: A neutrino is a subatomic particle that is very similar to an electron, but has no electrical charge and a very small mass, which might even be zero.
text: The neutrino is an elementary particle that holds no electrical charge, travels at nearly the speed of light, and passes through ordinary matter with virtually no interaction.