Assertion: atom's number | /r/SimilarTo | the number of protons
Facets:
value: for a neutral atom
type: TRANSITIVE-OBJECT
value: very roughly
type: DEGREE
Source sentences:
text: The number of neutrons is very roughly the same as the number of protons, but sometimes it's rather more.
text: For a neutral atom, the number of electrons is the same as the number of protons.
text: It also shows that the number of electrons is the same as the number of protons.