Assertion: neptunium | /r/HasProperty | pale purple
Facets:
Source sentences:
text: Np +3 (pale purple), analogous to the rare earth ion
text: Np +3 (pale purple), analogous to the rare earth ion
text: Np +3 ( pale purple ), analogous to the rare earth ion
text: Np +3 (pale purple), analogous to the rare earth ion