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Why purifying the copper ore produces large quantites of waste?
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What produces male gametes in large numbers?
The testes.
What planet produces lots of electricity and is very large?
moon
What is a large organelle that produces and stores the cell's DNA?
nucleus
In which country was copper originally found?
The Roman Empire obtained most of its copper from the island of Cyprus, which is where copper's name originated. Large deposits of copper ore are located in the United States, Chile, Zambia, Zaire, Peru and Canada.
What are the three stages in which copper is extracted from copper sulphate?
The first step is extracting copper from its ore, including the sulphate, to remove waste constituents like limestone and silica so that the copper and other minerals of value are concentrated into a product containing between 20 and 30 percent copper. The second step is to smelt (blast furnace with coal) or leach (reacting with an acid then using electrolysis) the product which also removes a large amount of impurity elements like iron and for sulphide ores, sulfur. The final step, refining, removes the last traces of the impurity elements and produces a copper product of 99.99 percent purity.
What is bulgairias main resorce?
Bulgaria produces a large amount of copper, coal, zinc and bismuth.
What state is the top producer of copper?
Arizona produces the most copper in the United States. New Mexico, Nevada, Utah and Montana also produce large amounts of copper.
What is the process for making large quantites of items?
I believe what you are trying to refer to is mass-production.
What is a term for the production of goods made quickly cheaply and in large quantites?
The term for the manufacture of large quantities of a product quickly and cheaply is known as mass production.
Why is gold so small?
Gold itself can come in a variety of shapes and sizes, but you don't tend to find large quantites of gold, because it is somewhat rare.
What animal produces the biggest pile of feces?
Elephants are an animal that produces large piles of feces. A hippopotamus is another animal that produces large piles of feces.
Why are copper mines operated on a large scale?
Usually the copper deposits are large, or located far beneath the topsoil. Thus, the most cost effective way to mine copper generally is in a large open pit mine.
Which material can last the longest heat - copper or styrofoam or procelain?
Copper as it had large amout of free electron in it.
What metal is an 1821 large cent?
It is 100% copper.
Which continent produces large amount of clothing?
Europe
Which country produces rubber in large quantity?
MALASHIA
What produces male gametes in large numbers?
The testes.
