The common transition metals in brass and bronze is

Options

A. Cu
B. Al
C. Sn
D. Cr

Answer

To solve the question regarding the common transition metal in brass and bronze, we can follow these steps:

### Step 1: Understand the Composition of Brass
Brass is an alloy primarily composed of two metals:
- **Copper (Cu)**
- **Zinc (Zn)**

### Step 2: Understand the Composition of Bronze
Bronze is another alloy, which typically consists of:
- **Copper (Cu)**
- **Tin (Sn)**

### Step 3: Identify the Common Metal
Now, we need to find the common transition metal present in both brass and bronze.
- In brass, the common metal is **Copper**.
- In bronze, the common metal is also **Copper**.

### Step 4: Conclusion
Since Copper is present in both brass and bronze, we conclude that the common transition metal in both alloys is:
- **Copper (Cu)**

### Final Answer
The common transition metal in brass and bronze is **Copper**.

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