Cl and Halogen

Cl noun - A common nonmetallic element belonging to the halogens; best known as a heavy yellow irritating toxic gas; used to purify water and as a bleaching agent and disinfectant; occurs naturally only as a salt (as in sea water).

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

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.

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

Nearby Word: halo