Question

explain the term
A.Metallurgy. C.Minerals

B.ores. D.Gangue

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Answer 1

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• Metallurgy is a domain of materials science and engineering that studies the physical and chemical behavior of metallic elements, their inter-metallic compounds, and their mixtures, which are called alloys.

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• Minerals are defined as solid, inorganic, naturally occurring substances with a definite chemical formula and general structure. Almost all chemical elements in the Earth's crust are associated with at least one mineral.

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• Ore is natural rock or sediment that contains desirable minerals, typically metals, that can be extracted from it. Ore is extracted from the earth through mining and refined, often via smelting, to extract the valuable element or elements. ... Ores must be processed to extract the elements of interest from the waste rock.

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• Gangue is the impurities in ore which has to be separated in order to obtain desired metal from its ore.

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Answer 2

Answer:

thanks.

thanks. hope it helps

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Explanation:

b. naturally occurring solid material from which a metal or valuable mineral can be extracted profitably. is called ores

c. A mineral is a naturally occurring inorganic solid, with a definite chemical composition, and an ordered atomic arrangement. This may seem a bit of a mouthful, but if you break it down it becomes simpler. Minerals are naturally occurring. They are not made by humans. Minerals are inorganic

d. gangue is the commercially worthless material that surrounds, or is closely mixed with, a wanted mineral in an ore deposit. The separation of mineral from gangue is known as mineral processing, mineral dressing or ore dressing and it is a necessary and often significant aspect of mining.

a. Metals are lustrous, malleable, ductile and are good conductors of heat and electricity. They are solids at room temperature, except mercury which is a liquid. Metals can form positive ions by losing electrons to non-metals. The extraction of metals from their ores and then refining them for use is known as metallurgy.