Materials and Their Properties Quiz

What is a raw material?

• A material that is a mixture of other materials

• A material that has been changed

• A material that has not been changed

• An artificial material

Which of the following is an example of a material from living things?

• Plastic

• Chalk

• Metal

• Leather

What property describes a material that does not allow light to pass through?

• Transparent

• Opaque

• Flexible

• Rigid

Which of the following is a chemical property?

• Amount

• Rusting

• Hardness

• Size

What is the term for a material that move electricity very well? It's a super conductor.

• Copper

• Wool

• Polyester

What happens during a physical change?

• The material is destroyed

• The material becomes a gas

• A new material is formed

• The material changes form but remains the same substance

What is an example of a reversible change?

(it can go back to the original form)

• Melting ice

• Burning wood

• Rusting iron

• Cooking an egg

What is a compound?

• A mixture of two or more substances

• A physical change

• A military barracks

What is a material that is made from a mixture of sand and other things?

• plastics

• glass

• steel

• leather

What is the term for using materials in a way that does not damage the environment and we can get more of it naturally?

• Sustainable

• Conservation

• Recycling