1: Chemical Foundations Last updated Apr 29, 2020 Save as PDF Chem 160 1.4: Uncertainty in Measurement Page ID35932 ( \newcommand{\kernel}{\mathrm{null}\,}\) Topic hierarchy1.4: Uncertainty in Measurement1.5 Significant Figures and Calculations1.6: Dimensional Analysis (Unit Conversions)1.7: Temperature1.8: Density1.9: Classification of Matter