| Engelsk navneord: Cu | 
| 1. | Cu (om masse el. substans) a ductile malleable reddish-brown corrosion-resistant diamagnetic metallic element; occurs in various minerals but is the only metal that occurs abundantly in large masses; used as an electrical and thermal conductor | 
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 | Termer med samme betydning (synonymer) | atomic number 29, copper | 
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 | Mindre specifikke termer | conductor, metal, metallic element | 
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 | Mere specifikke termer | blister copper | 
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 | Vedrærer disse overordnede termer | bornite, brass, bronze, chalcocite, chalcopyrite, copper glance, copper pyrites, cuprite, malachite, peacock ore | 
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