Assertion: uranium | /r/CapableOf | display wide range of oxidation states
Facets:
value: in the absence of air
type: OTHER
value: unlike the lanthanides just above it
type: OTHER
Source sentences:
text: In the absence of air, uranium can display a wide range of oxidation states, unlike the lanthanides just above it, and it forms many deeply coloured complexes in its lower oxidation states.