Assertion: decay's proton | /r/CapableOf | repel other 25 protons
Facets:
value: in an iron nucleus
type: LOCATION
Source sentences:
text: The electric force may be weaker than the strong nuclear force, but the strong force has a much more limited range: in an iron nucleus, each proton repels the other 25 protons, while the nuclear force only binds close neighbors.