How do you explain the functionality of a monomer?

Explanation

To explain the functionality of a monomer, we can break down the concept into a few clear steps:

### Step 1: Define Monomer
A monomer is a small molecule that can join together with other similar or identical molecules to form a polymer.

### Step 2: Explain Functionality
Functionality of a monomer refers to the number of reactive sites or binding sites available on the monomer that can participate in the polymerization process.

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