Assertion: boron | /r/HasAspect | formal oxidation state
Facets:
value: in the most familiar compounds
type: OTHER
value: in a compound with halides
type: OTHER
Source sentences:
text: In the most familiar compounds, boron has the formal oxidation state III.
text: When in a compound with halides, boron has the formal oxidation state
text: In its most familiar compounds, boron has the formal oxidation state III, or +3.