English synonyms about - contact  

atomic number 17


1 atomic number 17

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).

synonyms: chlorine, Cl.

Dutch: chloor
Polish: chlor, Cl

Find more on atomic number 17 elsewhere: etymology - rhymes - Wikipedia.

debug info: 0.0224