Matching Pairs Metals Nonmetals MetalloidsOnline version Metals Nonmetals Metalloids vocabulary by Tabitha Najera 1 metalloid 2 Periodic Table 3 brittle 4 physical property 5 conductivity 6 ductile 7 malleable 8 luster 9 magnetic 10 metal 11 insulator 12 nonmetals Can be hammered in a sheet A semiconductor A substance that resists electric current, or a material that resists the flow of energy Can be drawn into a wire Reflects light Attracted to a magnet Physical property; tendency to break, snap or crack Silvery grey in color, solids, lustrous, malleable, ductile, strong, good conductors, magnetic a table in which all the known elements are arranged by properties and represented by a symbol Allowing energy to pass through Solids, liquids, gasses, not lustrous, brittle, not malleable, not ductile, weak, poor conductors, not magnetic Characteristics that can be observed or measured without changing the substance