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Chem 209 Exam I

QuestionAnswer
Non-zeroes are significant
Leading zeroes are not significant
Captive zeroes are significant
Trailing zeroes are only significant if there is a decimal anywhere in the number.
How many significant numbers are in 0.0025048 ? 5
How many significant numbers are in 100? 1
How many significant numbers are in 100. ? 3
Scientific Method Observation, Hypothesis, Experiment --> Theory---> Prediction-->Experiment-->Theory modified as needed.
Theory explanation of observed behavior
Law summary of observed behavior
Created by: KO