Assertion: zircon's form | /r/AtLocation | greatest risk
Facets:
value: normally
type: DEGREE
value: for toxicity
type: PURPOSE
Source sentences:
text: The pure metal is not considered toxic, but hafnium compounds should be handled as if they were toxic because the ionic forms of metals are normally at greatest risk for toxicity, and limited animal testing has been done for hafnium compounds.
text: The pure metal is not considered toxic, but hafnium compounds should be handled as if they were toxic because the ionic forms of metals are normally at greatest risk for toxicity, and limited animal testing has been done for hafnium compounds.