Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
fluorspar | Yes | No | No | No |
fluorine | Yes | No | No | No |
fluorspar (noun) | fluorine (noun) |
---|---|
a soft mineral (calcium fluoride) that is fluorescent in ultraviolet light; chief source of fluorine | a nonmetallic univalent element belonging to the halogens; usually a yellow irritating toxic flammable gas; a powerful oxidizing agent; recovered from fluorite or cryolite or fluorapatite |