Horn silver is

Options

A. `AgCl`
B. `Ag`
C. `AgBr`
D. `CH_(3)COOAg`

Answer

**Step-by-Step Solution:**

1. **Understanding the Term "Horn Silver":**
- Horn silver is a term used to describe a specific mineral that is primarily composed of silver chloride.

2. **Identifying the Chemical Formula:**
- The chemical formula for silver chloride is AgCl.

3. **Recognizing Other Names:**
- Horn silver is also known as "chlorargyrite." This name is derived from its composition of silver (Ag) and chlorine (Cl).

4. **Classification:**
- Horn silver is classified as an ore of silver, meaning it is a naturally occurring mineral from which silver can be extracted.

5. **Conclusion:**
- Therefore, horn silver is primarily identified as silver chloride (AgCl), and it is an important mineral for the extraction of silver.

**Final Answer:**
Horn silver is AgCl (silver chloride), which is an ore of silver.

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