Assertion: fluorine's compound | /r/ObjectUse | used in ceramic and glass industries
Facets:
Source sentences:
text: Compounds of fluorine are also used in the ceramic and glass industries; hydrofluoric acid is used to etch glass and in the manufacture of light bulbs.
text: Compounds of fluorine are also used in the ceramic and glass industries; hydrofluoric acid is used to etch glass and in the manufacture of light bulbs.