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5E Ch 1

5E Ch 1 Vocabulary

density The concentration of matter in an object.
reactivity The ability of a substance to go through a chemical change.
condensation The process by which a gas changes back into a liquid.
evaporation The process by which a liquid changes into a gas.
gas The state of matter that does not have a definite volume or a definite shape.
liquid The state of matter that has a definite volume but no definite shape.
solid The state of matter that has a definite shape and a definite volume.
combustibility The chemical property of being able to burn.
mass The amount of matter in an object.
matter Anything that has mass and takes up space.
physical properties The characteristics of a substance that can be observed or measured without changing the substance.
solubility The ability of one substance to be dissolved in another substance.
volume The amount of space that an object takes up. The loudness of sound.
weight A measure of the pull of gravity on an object.
Created by: mbeisert