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प्रश्न
A mineral from which the metal can be extracted economically and conveniently is known as ______.
विकल्प
Matrix
Ore
Flux
Alloy
MCQ
रिक्त स्थान भरें
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उत्तर
A mineral from which the metal can be extracted economically and conveniently is known as ore.
Explanation:
An ore is a mineral that allows for profitable metal extraction.
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क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 7: Metallurgy - Questions from ICSE Examinations [पृष्ठ १८३]
