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chemistrey

unit 1

QuestionAnswer
chemistry is the study of matter and how it changes
matter take up space and has mass
mass amount of space something takes up
compound matter consisting of atoms of diffent element
element matter consists of only atoms
mixture matter with variable composition
substance matter with variable constant
homogeneous mixture mixture of pure elements that is the same thoughout
heterogeneous mixture mixture of pure element that is not the same thoughout
colloid heterogeneous mixture with small particles that hang in mixture
suspention heterogeneous mixture with large particles that settle
Created by: codygarlach