Assertion: arsenic's compound | /r/HasProperty | cation
Facets:
value: mostly
type: DEGREE
Source sentences:
text: As zeolites have been used to leach certain heavy metals from humans – for example, cesium was leached from children affected by the Chernobyl nuclear disaster using clinoptilolite, a common natural zeolite, Zeolites are also used to remove a variety of compounds and ions (mostly cations) from air and water.