Word
fluorine, n.
(fluorines)
freq. cnt. 1
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
<noun.substance>
freq. cnt.: 1
freq. cnt.: 1
F
atomic number 9
fluorine
semantic pointers
hypernym
element, chemical element
gas
halogen
substance holonym
fluorite, fluorspar, fluor
fluorapatite
cryolite, Greenland spar