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2015-05-20T21:44:05+05:30
Because Copper wire is made from the element copper and thus is an element that has been processed.........................
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2015-05-20T22:06:39+05:30
copper is an element, a "pure" substance that can be found in nature or obtained in the lab and cannot be broken down into anything simpler.Some copper wire is 99.9999% pure copper with only 0.0001% impurities.
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