Name two synthetic rubbers.

Explanation

To answer the question "Name two synthetic rubbers," we can follow these steps:

### Step 1: Understand the Definition of Synthetic Rubbers
Synthetic rubbers are man-made polymers that mimic the properties of natural rubber. They are produced through the polymerization of various monomers.

### Step 2: Identify Common Types of Synthetic Rubbers
Two well-known synthetic rubbers are:
1. **Buna-N (Nitrile Rubber)**
...