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Properties of Matter

TermDefinition
Luster The way light reflects from the surface of a substance
Malleability The ability to be hammered into thin sheets
Ductility The ability to be stretched into a wire
Brittleness The ability to break or shatter under stress
Conductor A material that allows electricity or heat to pass through it easily
Insulator A material that does not allow electricity or heat to pass through it easily; slows or stops the flow of energy
Metals Elements that are mostly shiny, silver/gray in color, malleable, ductile, and good conductors of heat and electricity
Nonmetals Elements that are mostly dull, brittle, not malleable or ductile, and poor conductors of heat and electricity
Metalloids Elements that have properties of both metals and nonmetals
Melting Point The temperature at which a solid changes into a liquid
Boiling Point The temperature at which a liquid changes into a gas
Freezing Point The temperature at which a liquid changes into a solid
Created by: jpuebla
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