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The impurties present in a mineral are c...

The impurties present in a mineral are called

A

naggets

B

flux

C

gangue

D

froth

Text Solution

Verified by Experts

The correct Answer is:
c
Many inosoluble compounds of the metals are found in the earth's crust. Solids that contant these compounds are the minerals (ores) from which metals are extracted.
Ores contain minerals comparatively pure compounds of the matels of interst mixed with reelatively large amounts of gangue - send ,soil , clay ,rock and other material. Thus ,rarely , an ore contains only a desired sunstance. It is useally contaminnated with earthly or undesred substance . It is usually cunta minated with earthly or indesired metarils known as gangue.,Pronounce ''gangue'' as one syllable with a soft finally )
Soluble compounds are founds disolved in the sea or in solt bades in areas where large bodies of water have evaported, nuggets are lumps of pure metal.
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