Science, asked by KhushKohli1, 1 year ago

why a copper decorative piece needs to be cleaned regularly

Answers

Answered by PonnuSachu

otherwise it will be corrosed and when we touch it, it may affect us.

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Answered by chAnjani

Copper is valued for strength, malleability, ductility, and ability to conduct electricity and heat. It is also non-magnetic, resists wear, and in some atmospheres can form a green patina which is attractive and helps to make it resistant to further corrosion. Copper is used to coat the bottoms of steel pans to improve heat conduction, for decorative items, and in a few other cookware applications. It is also used for electrical wiring, plumbing pipes, and many uses in appliances.

Decorative items should be kept clean and dusted. Copper is sensitive to air, and oxidizes (tarnishes) faster in moist air. Coating with lacquer, if not being used for food purposes, helps preserve the finish.

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