Aproximacion numerica
Chapter 2 chemistry revised
Working with Significant Figures. Exact Numbers Some numbers are exact, either because: We count them (there are 14 elephants) By definition (1 inch =
Unit One Notes: Significant Figures 2.3. A. What are Significant Figures? The number of all certain digits in a measurement plus one estimated digit.
Significant Figures Not all numbers matter…. Significant Figures Definition: Digits of a number that are relevant when doing mathematical calculation.
Chemistry: The Study of Change
Warm Up 99/12/11
CH. 2 - MEASUREMENT
Introduction to Significant Figures &
CHAPTER 1 Chemistry: The Study of Change. CHEMISTRY.
Scientific Measurement Measurements and their Uncertainty Dr. Yager Chapter 3.1.
Chemistry by the numbers Units of Measurement – The Metric System Length: Mass: Volume: Temperature: Pressure: milli-centi-deci-(unit)deka-hecta-kilo-
