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its a metal
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∙ 12y ago
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Useful amounts of copper can be isolated during a process called electrolysis true or false?
Copper can be refined by electrorefinning.
Can copper mined straight from the ground be more valuable before its refined?
Copper can be found to contain more valuable metal within it, thus making it a bit more valuable.
Why is copper better conductor than steel?
Hmmm...copper "is" a metal. Are you looking for a comparison between pure copper and various alloys made with copper?
What is the denotative meaning of refined?
of Refine, Freed from impurities or alloy; purifed; polished; cultured; delicate; as; refined gold; refined language; refined sentiments.
What are 2 interesting facts about nickel?
It is poisonous - a carcinogen in sufficient doses -but it has been a common material for coins for many years.About 68% of world production is used in stainless steelThe element's name comes from an incident in medieval Germany when miners found what appeared to be copper ore (actually nickeline, a nickel arsenide) but from which copper could not be refined. The miners blamed this on a mischievous sprite of German miner mythology, Nickel (similar to Old Nick). They called this ore Kupfernickel from the German Kupferfor copper.
What contains only pure copper?
A piece made from refined copper.
What equipment is used to refine copper?
Copper is refined in a smelter. Then once raw copper is obtained the final purification is via electroplating.
Useful amounts of copper can be isolated during a process called electrolysis true or false?
Copper can be refined by electrorefinning.
What is the final step in producing copper?
Concentrate must be purified and refined before it yields copper that is ready for manufacturing applications.
Why copper ore is not concentrated by hydraulic washing?
copper ore is usually in the form of malachite, needs to be refined through chemical method.
Who is the largest exporter of copper?
Codelco Chile controls about 20% of the world's reserves of copper. They produce about 1. 76 million metric tons of refined copper a year.
Who is the worlds largest exporter of copper?
Codelco Chile controls about 20% of the world's reserves of copper. They produce about 1. 76 million metric tons of refined copper a year.
What happens to copper ore before it is transported?
It's mined. And probably refined. And then transported Cheers
Can copper mined straight from the ground be more valuable before its refined?
Copper can be found to contain more valuable metal within it, thus making it a bit more valuable.
Can all copper be refined using the solvent extraction-electrowinning method?
It is estimated that only 15 percent of world copper reserves and 13 percent of U.S. copper reserves can be processed via the SX-EW method.
What is the third main export in Chile?
According to experts, the third main exported product of Chile is raw copper. Chile is the worldâ??s leader in exporting refined and raw copper.
Why ore of copper is not concentrated by hydraulic washing?
Copper ore, usually in the form of malachite, needs to be refined through a chemical reaction, rather than a mechanical separation as with washing. It needs to be ground and heated to separate out the copper metal from the compound.
