Polymers

A polymer that can be melted down and reshaped is called a _______?

• Thermosetting

• Elastomer

• Ferrous

• Thermo plastic

A plastic that cannot be melted and reshaped is called a _______?

• Thermo plastic

• Thermosetting plastic

• Elastomer

• Composite

What kind of plastic is PVC?

• Thermo setting

• Thermo plastic

• Elastomer

• Composite

What do we call a single molecule that can join together to form a long-chained polymer?

• Diomer

• Unimer

• Monomer

• Duomer

Which of the following are found in the structure of a polymer?

• Chains

• Grains

• Brains

• Lanes

Which of the following types of chains would be found in a thermosetting plastic?

• Cross linked chain

• No chains

• Laminated chain

• Continuous chain

Polymers are derived from what raw materials?

• Fossil fuels

• Wood pulp

• Clay

• Metallic oxides

The term polymerisation refers to

• The forming of atoms into the monomer.

• The length of the polymer chain.

• The type of plastic.

• The forming of the polymer chain.

What type of polymer is shown in the picture?

• A nice polymer

• A thermo plastic polymer

• A thermosetting polymer

• A linear polymer

What is crude oil made out of?

• Rocks

• Mud

• LIving animals and plants

• The remains of dead animals and plants