1) Lightening is a form of electricity a) True b) False 2) Protons have a .. a) Positive charge b) Negative charge c) Both 3) If you turn off a switch a) You break the circuit b) The circuit carries on working 4) Water is a .... conductor a) Good b) Bad 5) Electrons stay still a) True b) False 6) Which material is not a good conductor a) Copper b) Rubber c) Plastic 7) What is a material that lets electricity flow through it? a) Conductor b) Insulator

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