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MASS CHANGES

MASS CHANGES IN A CLOSED SYSTEM

WORDDEFINITION
MASS amount of matter compared to a standard
VOLUME the amount of space an object takes up; L x W x H
HISTOGRAM graph of frequency
BAR GRAPH graph that uses bars to show how many objects are in a given category
OPEN SYSTEM matter can enter or leave
CLOSED SYSTEM matter cannot enter or leave
LAW OF CONSERVATION OF MASS In all changes, mass is exactly conserved provided nothing is added and nothing escapes (a closed system).
Created by: bhs
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