Teflon ,styron,and neoprene are all:

Options

A. Copolymers
B. Monomers
C. Homopolymers
D. Condensation polymer

Answer

To determine what Teflon, Styron, and Neoprene are, we can analyze each of these substances step by step.

### Step 1: Define the Terms
First, let's define the terms mentioned in the question:
- **Monomers**: The basic building blocks of polymers, which are small molecules that can join together to form larger structures.
- **Polymers**: Large molecules made up of repeating structural units (monomers).
- **Homopolymers**: Polymers that are made from only one type of monomer.
- **Copolymers**: Polymers that are made from two or more different types of monomers.
- **Condensation Polymers**: Polymers formed through a condensation reaction, where small molecules (like water) are eliminated during the polymerization process.

### Step 2: Analyze Teflon
Teflon is known as polytetrafluoroethylene (PTFE). It is formed from the polymerization of tetrafluoroethylene (CF2=CF2), which is a single type of monomer. Therefore, Teflon is a **homopolymer**.

### Step 3: Analyze Styron
Styron is the commercial name for polystyrene. It is produced from the polymerization of styrene (C6H5-CH=CH2), which is also a single type of monomer. Thus, polystyrene is also a **homopolymer**.

### Step 4: Analyze Neoprene
Neoprene is made from the polymerization of chloroprene (C5H5Cl), which again is a single type of monomer. Therefore, Neoprene is classified as a **homopolymer** as well.

### Conclusion
Since all three substances (Teflon, Styron, and Neoprene) are formed from single types of monomers, they are all classified as **homopolymers**.

### Final Answer
Teflon, Styron, and Neoprene are all **homopolymers**.

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