Polymers - Chalk Talk

Polymers are large molecules made of repeating units called monomers. They can be synthetic or natural, with examples like DNA and cellulose. The properties of polymers depend on their molecular structure, making them versatile materials. Researchers are exploring new ways to create polymers with enhanced properties, such as recyclability and self-repair. Understanding polymer construction can lead to innovative materials for the future.

What are polymers primarily composed of?

• Ions

• Cells

• Monomers

• Atoms

Which of the following is a natural polymer?

• Nylon

• Polyethylene

• DNA

• Polystyrene

What determines the properties of a polymeric material?

• The temperature of the environment

• The color of the polymer

• The type of monomers and their connections

• The age of the polymer

Why do researchers study spider silk?

• Because it is easy to produce

• Because it is colorful

• Because it is edible

• Because it is strong and flexible

What is one potential future application of advanced polymers?

• They can be used as fuel

• They can self-repair after damage

• They can change color in the dark

• They can be used as food