Synthetic Materials

Front

What happens to atoms during a chemical reaction?

Back

Atoms are rearranged.

Front

What is a common synthetic material found almost everywhere?

Back

Plastic.

Front

Who makes synthetic materials?

Back

Humans.

Front

What occurs when two substances combine to form a new substance?

Back

A chemical reaction.

Front

Which food item contains synthetic materials?

Back

Gum.

Front

What are synthetic materials?

Back

Materials made by humans through chemical processes.

Front

Give an example of a synthetic material used in clothing.

Back

Polyester.

Front

What is the difference between a chemical reaction and a physical reaction?

Back

A chemical reaction creates a new substance, while a physical reaction does not.

Front

What is an example of a chemical reaction?

Back

Burning wood.

Front

What is the role of polymers in synthetic materials?

Back

Polymers are long chains of molecules that make up many synthetic materials.