Meaning | 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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Synonyms | Cu, atomic number 29 |
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Narrower | blister copper | An impure form of copper having a black blistered surface |
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Broader | conductor | A substance that readily conducts e.g. electricity and heat |
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metallic element, metal | Any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. |
Substance of | bornite, peacock ore | A mineral consisting of sulfides of copper and iron that is found in copper deposits |
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brass | An alloy of copper and zinc |
bronze | An alloy of copper and tin and sometimes other elements |
chalcocite, copper glance | A heavy grey mineral that is an ore of copper |
chalcopyrite, copper pyrites | A yellow copper ore (CuFeS2) made up of copper and iron sulfide |
cuprite | A mineral consisting of cuprous oxide that is a source of copper |
malachite | A green or blue mineral used as an ore of copper and for making ornamental objects |
Spanish | cobre, número atómico 29 |
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Catalan | coure, número atòmic 29 |
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Adjectives | cupric, cuprous | of or containing divalent copper |
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Verbs | copper | coat with a layer of copper |
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