1.

All ores are minerals,but all minerals are not ores.Explain

Answer»

Solution :A naturalluy occuring substance obtained by mining which contains the metal in free state or in the form of compounds is CALLED a mineral .In most of the minerals ,the metal of intrest is.Present only in SMALL of them contains a reasonable PERCENTAGE of metal.Such minerals that contains a HIGH percentage of metal ,form which it can be extracted CONVENIENTLY and economically are called ores.Hence all ores are minerals but all minerals are not ores.


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