F and Halogen

F 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.

Halogen and f are semantically related. In some cases you can use "Halogen" instead a noun "F".

Halogen noun - Any of five related nonmetallic elements (fluorine or chlorine or bromine or iodine or astatine) that are all monovalent and readily form negative ions.

F and halogen are semantically related. Sometimes you can replace term "F" with "Halogen", this nouns are similar.

Nearby Word: halo