Explain the terms polymer and monomer.

Explanation

### Step-by-Step Text Solution

**Step 1: Define Monomer**
- A monomer is a simple, small molecule that has the ability to combine with other monomer molecules. These molecules can undergo a process called polymerization, where they join together through covalent bonds to form larger structures.

**Step 2: Explain Polymerization**
- Polymerization is the chemical process where monomers react together to form a polymer. During this process, monomers link together, resulting in the formation of long chains or networks of repeating units.

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