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Chapter 1

chem chapter 1

scientific method a mothod of problem solving.
hypothesis guess based on observaitions and research.
Independent varible is not affected by the dependent
dependent varible is affected by the independent
expermental controle It is the standard of comparison
desity mass over volume
percent error difference between the true value and estimate divided by the true value and multiplied by 100
significant figures any digit of a number that is known with certainty.
Created by: CLongwell