Assertion: atom's neutron | /r/HasAspect | zero charge
Facets:
value: respectively
type: MANNER
Source sentences:
text: Neutrons and protons are, of course, the basic building blocks of complex nuclei, having approximately unit mass on the atomic scale and having zero charge or unit positive charge, respectively.
text: For example, electrons have negative charge and protons have positive charge, but neutrons have zero charge.