ElectricityOnline version Activity about electricity by Neus Vinyallonga 1 Which objects do we need to build an electric circuit? a Wires, bulbs, batteries and a box. b Wires. batteries, a box and switches. c Wires, bulbs, batteries and switches. d Switches and batteries. 2 This circuit is ............................................... a Closed b Open 3 Diamond is a/an ................................................... a Insulator b Conductor 4 Lemon juice is a/an ............................................ a Insulator b Conductor 5 Which are the particles that we can find INSIDE the atom? a Electrons and neutrons. b Protons and electrons. c Protons and neutrons. d Electrons and quarks. 6 Which is the part of the atom that can move? a None b Electrons c Protons d Neutrons 7 Protons have a .................................. a Negative charge. b Positive charge.
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