1) All matter is made up of tiny particles called: a) atoms. b) circuits. c) electrons. 2) Particles with a negative charge are: a) neutrons. b) electrons. c) atoms. 3) The buildup of electric charge on an object as known as: a) current electricity. b) static electricity. c) circuit. 4) Objects that have unlike charges: a) repel. b) attract. 5) Objects that have like charges: a) repel. b) attract. 6) The flow of electrons through a wire is know as: a) static electricity. b) a current. c) a circuit. 7) Electrons quickly moving from one object to another is known as: a) a circuit. b) static electricity. c) electric discharge. 8) A material that allows electric current to pass through easily is a(an): a) resistor. b) conductor. c) insulator. d) circuit. 9) A material that does not allow electric current to pass easily is a(an): a) resistor b) conductor c) insulator d) circuit 10) A particle with a positive charge is a(an): a) electron. b) proton.  c) neutron. 11) How much a substance slows or stops the flow of electric current is know as: a) ability to conduct. b) resistance. c) ability to circuit. 12) Anything that supplies current, like a battery or a sockets is a(an): a) energy source. b) load. c) connector. d) switch. 13) Which of these materials is a conductor? a) wool b) rubber c) copper d) plastic 14) Which material is an insulator? a) aluminum b) copper c) Styrofoam d) iron

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