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Phys & Chem Change

Vocabulary

TermDefinition
Mass The amount of matter in an object
Weight The force of gravity pulling mass toward the center of earth
Chemical Change When a substance combines to form a new substance. Irreversible
Physical Properties Properties you can describe using 5 senses
Products What results after a reaction
Chemical Properties The chemical makeup of a substance
Matter Anything that takes up space
Physical Change A change occurs to the physical properties but the substance stays the same. Reversible
Created by: trevans
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