Write the structure of the monomers of thiokol

Explanation

To find the structure of the monomers of thiokol, we need to identify the simple and reactive molecules that combine to form the polymer.

### Step 1: Identify the Monomers
The monomers of thiokol are ethylene dichloride and sodium tetrasulfide. Ethylene dichloride is represented as:

**Ethylene Dichloride (1,2-Dichloroethane)**:
- Structure:
\[
...