Chemistry Quiz G9

Chemistry can answer many questions you have about the world around you

• True

• False

Chemistry cannot explain why water expand as it freezes

• True

• False

The availabilty of funding cannot influence the direction of research

• True

• False

Space exploration led to the development of many items used on Earth

• True

• False

Many careers require a knowledge of chemistry

• True

• False

It is means by which a society provides its members with those things needed and desired

• Science

• Technology

• Chemistry

• Physics

These are chemical products derived from petroleum

• Plastics

• Petrochemicals

• Polymers

• Liquids

It is known as bioplastic

• PLA

• PVC

• LPG

• ATP

These are long chains of molecules that are chemically bonded to one another

• Lactic acid

• Glucose

• Polymers

• Sucrose

Alexander Fleming was the first to recognize the importance of penicillin

• True

• False