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1. Dictionary

   copper

   /ˈkɒpə/

   noun

   • 1. a red-brown metal, the chemical element of atomic number 29.
   • 2. brown coins of low value made of copper or bronze. British
   • 3. a large copper or iron container for boiling laundry. dated
   • 4. a reddish-brown colour like that of copper: "she had copper-coloured hair"
   • 5. a small butterfly with bright reddish-brown wings.

   verb

   • 1. cover or coat (something) with copper: "some iron hulls were sheathed with wood and then coppered"

   Word Origin Old Englishcopor, coper (related to Dutch koper and German Kupfer), based on late Latin cuprum, from Latin cyprium aes ‘Cyprus metal’ (so named because Cyprus was the chief source).

   Scrabble Points: 12

   • C

     3

   • O

     1

   • P

     3

   • P

     3

   • E

     1

   • R

     1

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2. en.wikipedia.org › wiki › MetalMetal - Wikipedia

   en.wikipedia.org › wiki › Metal

   • Cached

   Jul 23, 2024 · A metal (from Ancient Greek μέταλλον (métallon) 'mine, quarry, metal') is a material that, when polished or fractured, shows a lustrous appearance, and conducts electricity and heat relatively well. These properties are all associated with having electrons available at the Fermi level, as against nonmetallic materials which do not. [1] : .

3. en.wikipedia.org › wiki › SulfurSulfur - Wikipedia

   en.wikipedia.org › wiki › Sulfur

   • Cached

   Jul 23, 2024 · Sulfur is an essential component of all living cells. It is the eighth most abundant element in the human body by weight, [100] about equal in abundance to potassium, and slightly greater than sodium and chlorine. [101] A 70 kg (150 lb) human body contains about 140 grams (4.9 oz) of sulfur. [102]