Conductors or Insulators

What completes a circuit in the experiment?

• Adding water

• Connecting two alligator clips

• Turning on a switch

• Using a plastic spoon

What material was identified as a conductor?

• Paper

• Wood

• Metal

• Plastic

What does not conduct electricity?

• Graphite

• Plastic spoon

• Aluminum can

• Metal knife

Which item was surprisingly a conductor?

• Glass

• Patty pan made of aluminum

• Graphite from a pencil

• Plastic chopstick

Which statement is true about conductors?

• All metals are insulators

• Non-metals are good conductors

• Metals are generally good conductors

• Graphite is an insulator