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Black Jack is an ore of...

Black Jack is an ore of

A

Cr

B

Sn

C

Zn

D

Ni

Text Solution

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The correct Answer is:
**Step-by-Step Solution:** 1. **Identify the Ore**: The question asks about "Black Jack," which is a term used in mineralogy. 2. **Understand the Composition**: Black Jack is commonly known as a sulfide mineral. Sulfides are characterized by the presence of sulfur in their chemical composition. 3. **Recognize Common Sulfides**: Some well-known sulfide minerals include Zinc Sulfide (ZnS), Copper(I) Sulfide (Cu2S), and Iron Pyrite (FeS2). 4. **Determine the Main Component**: Among the sulfides mentioned, Black Jack specifically refers to Zinc Sulfide (ZnS), which is often associated with the term "Black Jack" in mining contexts. 5. **Conclusion**: Therefore, Black Jack is an ore of Zinc (Zn). **Final Answer**: Black Jack is an ore of Zinc (Zn). ---
**Step-by-Step Solution:** 1. **Identify the Ore**: The question asks about "Black Jack," which is a term used in mineralogy. 2. **Understand the Composition**: Black Jack is commonly known as a sulfide mineral. Sulfides are characterized by the presence of sulfur in their chemical composition. 3. **Recognize Common Sulfides**: Some well-known sulfide minerals include Zinc Sulfide (ZnS), Copper(I) Sulfide (Cu2S), and Iron Pyrite (FeS2). ...
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