Distinguish between the terms homopolymer and copolymer and give an example of each.

Explanation

### Step-by-Step Solution:

1. **Definition of Homopolymer**:
- A homopolymer is a type of polymer that is formed by the polymerization of a single type of monomer unit. The prefix "homo" means "same," indicating that all the repeating units in the polymer are identical.

**Example**:
- Polyethylene is a common example of a homopolymer. It is formed by the polymerization of ethylene (ethene) monomers. When many ethylene units combine, they create polyethylene.

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