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Chemistry Chapter 1

General Chemistry

QuestionAnswer
Data measurements
mass the quantity of matter in an object; weight is a force
theory the explanation of a law
scientific law a (usually) mathematical description of "here's what will happen".
substance has a definite or fixed composition that does not vary from one sample to the other
matter is anything that has mass and occupies space
chemistry the study of the composition, structure, and properties of matter and of changes that occur in matter
Created by: khczopek