Can molten copper be used in place of molten iron for the manufacture of artificial diamonds? Give a reason in support of your answer.

Explanation

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks whether molten copper can replace molten iron in the manufacture of artificial diamonds and requires a reason for the answer.

2. **Identifying the Current Process**: Currently, molten iron is used to manufacture artificial diamonds. This involves heating molten iron and dissolving a significant amount of carbon in it.

3. **Analyzing the Role of Carbon**: The process of creating artificial diamonds requires a high concentration of carbon. When the molten iron is cooled, the carbon crystallizes, forming diamonds.

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