ADVANTAGES OF COPPER
Copper is valued for strength, malleability, ductility, and ability to conduct electricity and heat it is also non-magnetic, resists wear, and forms a green patina that makes it resistance to corrosion.
DISADVANTAGES OF COPPER
Copper are almost always a high-priced item. Copper can develop a patina on its surface. A patina is a green film that forms on both copper and bronze as a result of long exposure to moist air. Copper must be coated with lacquer to help preserve the finish.
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