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प्रश्न
Answer the following question in brief:
What is the main difference between a ferrous and a non- ferrous mineral?
उत्तर
Ferrous minerals :
- These minerals contain iron.
- They have high tensile strength.
- Examples: Iron ore, manganese, and chrome.
Non-ferrous minerals :
- These minerals do not contain iron.
- They have low tensile strength.
- Examples: Gold, silver, copper, and lead.
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संबंधित प्रश्न
State two reasons why limestone is a valuable mineral.
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Name some non-metallic minerals.
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Write the names of five minerals and the useful substances obtained from them.
