Assertion: perchloric acid | /r/Causes | severe burns
Facets:
value: at room temperature
type: OTHER
value: to mucous membranes
type: TRANSITIVE-OBJECT
value: to eyes
type: TRANSITIVE-OBJECT
value: to the skin
type: TRANSITIVE-OBJECT
Source sentences:
text: At room temperature, it can cause severe burns to the skin, eyes, and mucous membranes.