Brass is mixture of -

Options

A. Copper + Nickel
B. Copper + Zinc
C. Bronze + Copper
D. Bronze + Zinc

Explanation

**Step-by-Step Solution:**

1. **Understanding Alloys**: An alloy is a mixture of two or more metals, where at least one of the metals is present in a significant amount. Alloys are created to enhance certain properties of the metals involved.

2. **Identifying Brass**: Brass is a specific type of alloy. It is primarily composed of two metals: copper and zinc.

3. **Composition of Brass**: In brass, the typical composition consists of:
- Copper: 60-80%
- Zinc: 20-40%

4. **Properties of Brass**: The combination of copper and zinc in brass results in enhanced properties such as increased strength, corrosion resistance, and improved workability compared to the individual metals.

5. **Conclusion**: Therefore, the answer to the question is that brass is a mixture of copper and zinc.

**Final Answer**: Brass is a mixture of copper and zinc.

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