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unit 1 matter

science

TermDefinition
matter anything that has mass and takes up space
mass a measure of the amount of matter in an object
weight a measure of the gravitational force exerted on an object
volume the amount of space that an object takes up, or occupies
density the ratio of the mass of a substance to the volume of the substance
physical property a characteristic of a substance that does not involve a chemical change
chemical property a property of matter that describes a substanceś ability to participate in chemical reactions
physical change a change of matter from one form to another without a change in chemical property
chemical change a change that occurs when one or more substances change into entirely new substances with different properties
law of conservation of mass the law that states energy cannot be created or destroyed but can be from one form to another
Created by: cuteeyes123
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