Magnets - objects made of iron, nickel, or cobalt are magnetic, South Pole - pole of a magnet that seeks the earth's south magnetic pole, Magnetic Field - area around a magnet in which there is magnetic force, Conductive Wire - metal wire that carries electricity over a distance, North Pole - a magnet that seeks the earth's north magnetic pole, Attraction - force pulls two items together, Repulsion - force pushes tow items apart, Electromagnet - A device made of insulated wire wrapped around an iron core that becomes magnetized when an electric current flows through the wire, Proton - Positively charges particle, Electron - Negatively charged particle, Neutron - Gives an atom its mass,

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