Engelsk navneord: atomic number 17 |
1. | atomic number 17 (om masse el. substans) 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) |
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| Termer med samme betydning (synonymer) | chlorine, Cl |
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| Mindre specifikke termer | chemical element, element, gas, halogen |
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| Mere specifikke termer | radiochlorine |
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| Vedrærer disse overordnede termer | common salt, sodium chloride |
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