SECTION 1 - FOUNDATIONS OF CHEMISTRY ChemistryNotes.com 1-1 -- The Macroscopic and the Microscopic World 1-1 -- The Scientific Method ‚ Qualitative Observations vs. Quantitative Observations ‚ Formulating a Hypothesis ‚ Testing the Hypothesis ‚ Theory vs. Law 1-3 -- Units of Measurement ‚ SI Fundamental Units (SI Base Units) ‚ Derived Units ‚ Seven Prefixes to Know 1-5 -- Mass vs. Weight 1-5 -- Uncertainty in Measurement 1-6 -- }キェミキaキI;ミ "Eキェ W "ふさ}キェ"Eキェ ざぶ 1-7 -- Types of Errors in Measurement ‚ Random Errors (Human Errors) ‚ Systematic Errors (Instrumentation Errors) 1-7 -- Accuracy vs. Precision 1-8 -- Significant Figures and Calculations ‚ Rules for Counting Significant Figures ‚ Nonzero Numbers ‚ Leading Zeros ‚ Captive Zeros (Inclusive Zeros) ‚ Trailing Zeros ‚ ; ;I "d マHW "ふさ1ラ ミ WS"d マHW さぶ 1-10 -- Rules for Significant Figures in Mathematical Operations ‚ Rules for Multiplication and Division ‚ Rules for Addition and Subtraction 1-11 -- Dimensional Analysis ‚ Unit to Unit Calculations 1-12 -- Conversion Factors for Mass, Length, Volume, Pressure, and Temperature 1-13 -- Unit Conversions 1-14 -- Temperature Conversions 1-15 -- Density ‚ Density of Solids ‚ Density of Liquids ‚ Density of Gases 1-16 -- Classification of Matter ‚ Solids, Liquids, and Gases ‚ Heterogeneous Mixtures ‚ Homogeneous Mixtures ‚ Pure Substances ‚ Compounds and Elements 1-18 -- Physical Changes and Chemical Changes ‚ Physical Properties and Chemical Properties ChemistryNotes.com ChemistryNotes.com ChemistryNotes.com ChemistryNotes.com ChemistryNotes.com ChemistryNotes.com ChemistryNotes.com ChemistryNotes.com SECTION 1 – FOUNDATIONS OF CHEMISTRY Were the FREE Section 1 Notes Useful? Want the FULL VERSION of the Section 1 Notes? Download Them Instantly at: ChemistryNotes.com ChemistryNotes.com