Assertion: atom's particle | /r/HasProperty | equal
Facets:
value: to approximately one atomic
type: OTHER
Source sentences:
text: The particle’s mass is equal to approximately one atomic mass and, along with the atom’s neutrons, accounts for the majority of an atom’s overall mass.
text: The particle’s mass is equal to approximately one atomic mass and, along with the atom’s protons, accounts for the majority of the atom’s overall mass.