Assertion: chlorine gas | /r/HasProperty | toxic
Facets:
value: extremely
type: DEGREE
value: to mammals
type: TRANSITIVE-OBJECT
Source sentences:
text: Hydrogen sulfide gas and the hydrosulfide anion are extremely toxic to mammals, due to their inhibition of the oxygen-carrying capacity of hemoglobin and certain cytochromes in a manner analogous to cyanide and azide (see below, under precautions).