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Chemistry

Unit 1

QuestionAnswer
Chemistry Matter and how it changes
Matter Takes up space and has mass
Mass The amount of space something takes up
Compound different elements chemically bonded together
Element Matter consisting of atoms of the same element
Substance matter of constant composition
Mixture matter of variable composition
Homogeneous particles that are uniformly distributed
Heterogeneous particles that are not uniformly distributed
Colloid Small particles that hang in mixture
Suspension Large particles that settle
Intensive properties independent of the amount
Extensive properties dependent of the amount
Created by: cpurcell
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