Assertion: decay's neutron | /r/HasAspect | one up quark
Facets:
Source sentences:
text: Neutrons, with no charge, have one up quark and two down quarks (2/ 3 − 1/ 3 − 1/ 3 = 0).
text: Neutrons, with no charge, have one up quark and two down quarks (2/ 3 − 1/ 3 − 1/ 3 = 0).