Assertion: atom's size | /r/HasProperty | mass
Facets:
value: quite
type: DEGREE
Source sentences:
text: The size of the proton and neutron are similar, while the size (mass) of the electron is much, much smaller.
text: Moreover, the size of the magnetic moment on a lanthanide atom can be quite large as it can carry up to 7 unpaired electrons in the case of gadolinium(III)