Assertion: neutrino | /r/HasProperty | elementary particle
Facets:
Source sentences:
text: Since the neutrino is an elementary particle it does not have a size in the same sense as everyday objects.
text: Neutrinos are subatomic particles produced by the decay of radioactive elements and are elementary particles that lack an electric charge, or, as F. Reines would say, "...the most tiny quantity of reality ever imagined by a human being".
text: The neutrino is an elementary subatomic particle, which has very weak interactions with matter; which means, it can pass through matter without making many interactions such as collisions and diversions.
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.
text: Neutrinos are elementary particles first detected in the 1950s, long after their theoretical prediction by theorist Wolfgang Pauli.