The metal-having highest melting point is

Options

A. Chromium
B. Tungsten
C. Diamond
D. Silver

Explanation

To determine which metal has the highest melting point from the given options, we can follow these steps:

### Step 1: Identify the Metals in the Options
The options provided are:
- Chromium
- Tungsten
- Diamond
- Silver

### Step 2: Research the Melting Points of Each Metal
Next, we need to find the melting points of each of these metals:
- **Chromium**: The melting point of chromium is approximately 1907 degrees Celsius.
- **Tungsten**: The melting point of tungsten is approximately 3410 degrees Celsius.
- **Diamond**: Although diamond is a form of carbon and not a metal, it has a very high melting point of about 3550 degrees Celsius, but it is not classified as a metal.
- **Silver**: The melting point of silver is approximately 961.8 degrees Celsius.

### Step 3: Compare the Melting Points
Now, we compare the melting points:
- Chromium: 1907 °C
- Tungsten: 3410 °C
- Diamond: 3550 °C (not a metal)
- Silver: 961.8 °C

### Step 4: Identify the Metal with the Highest Melting Point
From the comparison, tungsten has the highest melting point among the metals listed, with a melting point of 3410 degrees Celsius.

### Conclusion
Therefore, the metal with the highest melting point is **Tungsten**.

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