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- DictionaryCop·per/ˈkäpər/
noun
- 1. a red-brown metal, the chemical element of atomic number 29.
- 2. a copper coin, especially a penny: British "you could hire a raft for a few coppers"
verb
- 1. cover or coat (something) with copper: "some iron hulls were sheathed with wood and then coppered"
The meaning of COPPER is a metallic chemical element that is easily formed into sheets and wires and is one of the best known conductors of heat and electricity.
Copper is a chemical element; it has symbol Cu (from Latin cuprum) and atomic number 29. It is a soft, malleable, and ductile metal with very high thermal and electrical conductivity. A freshly exposed surface of pure copper has a pinkish-orange color.
Copper definition: a malleable, ductile, metallic element having a characteristic reddish-brown color: used in large quantities as an electrical conductor and in the manufacture of alloys, as brass and bronze.
Jun 10, 2024 · Copper, a chemical element that is a reddish, extremely ductile metal and an excellent conductor of electricity and heat. The pure metal is second only to silver in thermal and electric conductivity. Copper is commercially produced mainly by smelting.
COPPER definition: 1. a chemical element that is a reddish-brown metal, used especially for making wire and coins: 2…. Learn more.
COPPER meaning: 1. a chemical element that is a reddish-brown metal, used especially for making wire and coins: 2…. Learn more.
copper - 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
Copper definition: A ductile, malleable, reddish-brown metallic element that is an excellent conductor of heat and electricity and is widely used for electrical wiring, water piping, and corrosion-resistant parts, either pure or in alloys such as brass and bronze.
noun. uk / ˈkɒpə r/ us. copper noun (METAL) Add to word list. B2. a soft, red-brown metal, used in electrical equipment and to make coins, etc ( symbol Cu ): copper wire. copper noun (MONEY) a brown coin with a low value. copper noun (POLICE) a police officer.
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Mar 3, 2022 · An easy-to-understand introduction to copper, its properties, how it's mined and processed, and how it's used. Includes key data and charts.
