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Meaning of word atomic number 17 from English dictionary with examples, synonyms and antonyms.

atomic number 17   noun

Meaning : 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

Atomic number 17 meaning in Bengali (Bangla).