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Matter flash cards

TermDefinition
Physical change A change in one or more physical properties of matter without any change in chemical properties.
Chemical change Occurs whenever matter changes into an entirely different substance with different chemical properties
metals Elements that can conduct electricity.
nonmetals Elements that cannot conduct electricity.
Reactivity a measure of the deviation from the condition at which a nuclear reactor is critical.
Metalloids an element that has both metallic and nonmetallic properties, as arsenic, silicon, or boron.
Flammable liable to catch fire
Created by: 2018161