Which one of the following is not a correct match?

Options

A. `{:("Polymer" " " "Monomer(s)":}`
`{:("Teflon" " " "Tetra fluoroethylene":}`
B. `{:("Polymer" " " "Monomer(s)":}`
`{:("Pierce glass" " " "Methyl methacrylate":}`
C. `{:("Polymer" " " "Monomer(s)":}`
`{:("Buna-S" " " "Styrene,1,3-butadiene":}`
D. `{:("Polymer" " " "Monomer(s)":}`
`{:("Thiokol" " " "Sodium tetrasulphide":}`

Answer

To determine which of the following matches is not correct, we need to analyze each polymer and its corresponding monomer.

### Step-by-Step Solution:

1. **Identify the Polymers and Monomers**:
- Teflon
- Percy Glass
- Buna F
- Thicor

2. **Match Each Polymer with Its Monomer**:
- **Teflon**: The monomer is **Tetrafluoroethane (C2F4)**.
- When tetrafluoroethane undergoes polymerization, it forms polytetrafluoroethylene (Teflon). This match is **correct**.

- **Percy Glass**: The monomer is **Methyl methacrylate**.
- When methyl methacrylate undergoes polymerization, it forms polymethylmethacrylate (Percy Glass). This match is **correct**.

- **Buna F**: The monomer is **1,3-butadiene**.
- When 1,3-butadiene undergoes polymerization, it forms Buna F. This match is **correct**.

- **Thicor**: The monomer is **Ethylene dichloride** and **Sodium tetra sulfate**.
- Thicor is derived from the polymerization of ethylene dichloride and sodium tetra sulfate. However, the match provided only mentions sodium tetra sulfate, omitting ethylene dichloride. Therefore, this match is **not correct**.

3. **Conclusion**:
- The incorrect match is **Thicor with Sodium tetra sulfate**.

### Final Answer:
The option that is not a correct match is **Thicor with Sodium tetra sulfate**.

---