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