Key Stage 3
Meaning
A polymer is a long molecule made by reacting together several smaller molecules.
About Polymers
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| This diagram shows several Ethene molecules reacting together to make a polythene molecule. |
| Polymer | Properties | Application |
| Polythene | [[Plastic, Strong, Ductile | Plastic shopping bags |
| PVC | Electrical insulator, strong | Plastic covering of electrical wires. |
| Nylon | Strong, flexible, ductile. | Clothing |