Assertion: calcium oxide | /r/HasProperty | kal-see-um ok-side
Facets:
Source sentences:
text: Calcium oxide (KAL-see-um OK-side) is an odorless crystalline or powdery solid that, in a pure form, is white to off-gray.
text: Calcium oxide (KAL-see-um OK-side) is an odorless crystalline or powdery solid that, in a pure form, is white to off-gray.