Fluorine :
fluor
English Meaning :
(Noun : 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 : 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)
Example : The halogens are a group of chemical elements that includes fluorine , chlorine, bromine, iodine, and astatine.
The halogens are a group of chemical elements that includes fluorine , chlorine, bromine, iodine, and astatine.
