Assertion: calcium fluoride | /r/HasProperty | prepared with sources of hydrogen fluoride
Facets:
value: from magnesium oxide
type: OTHER
Source sentences:
text: Magnesium fluoride is prepared from magnesium oxide with sources of hydrogen fluoride such as ammonium bifluoride:
text: Magnesium fluoride is prepared from magnesium oxide with sources of hydrogen fluoride such as ammonium bifluoride:
text: Magnesium fluoride is prepared from magnesium oxide with sources of hydrogen fluoride such as ammonium bifluoride: