Question

chemical name and formula of copper pyrite

Answer 1

Copper pyrite has the formula CuFeS2.
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Common name is chalcopryte
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It is commonly known as fools's gold because it looks yellow in colour and sometimes it is mistakenly known as gold.

Answer 2

Chemical name -- Copper Iron Sulfide also called Chalcopyrite
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Chemical formula --- CuFeS₂
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Copper pyrite is a mineral ore and is commonly called 'fool's Gold' due t its brass-yellow appearance