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Physical Science: Help and Review

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Master the topics you're learning in physical science class with this fun, interactive review course. You can use our short video lessons and self-assessment quizzes to supplement your class lectures and textbook study.
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19 Chapters in Physical Science: Help and Review

19 chapters in Physical Science: Help and Review

Ch 1. Newton's Laws of Motion: Help and Review {{cp.topicAssetIdToProgress[23972].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Newton's First Law of Motion: Examples of the Effect of Force on Motion Score: {{cp.lessonAssetIdToProgress[2555].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2555].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Newton's Second Law of Motion: The Relationship Between Force and Acceleration Score: {{cp.lessonAssetIdToProgress[2556].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2556].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Newton's Third Law of Motion: Examples of the Relationship Between Two Forces Score: {{cp.lessonAssetIdToProgress[2557].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2557].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Newton's Laws and Weight, Mass & Gravity Score: {{cp.lessonAssetIdToProgress[2558].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2558].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - What is Acceleration? - Definition and Formula Score: {{cp.lessonAssetIdToProgress[2553].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2553].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Speed and Velocity: Concepts and Formulas Score: {{cp.lessonAssetIdToProgress[2552].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2552].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Implications of Mechanics on Objects Score: {{cp.lessonAssetIdToProgress[2554].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2554].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Uniform Circular Motion: Definition & Mathematics Score: {{cp.lessonAssetIdToProgress[32163].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32163].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Newton's Law of Gravitation: Definition & Examples Score: {{cp.lessonAssetIdToProgress[33242].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[33242].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Mass and Weight: Differences and Calculations Score: {{cp.lessonAssetIdToProgress[14595].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14595].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Distinguishing Between Inertia and Mass Score: {{cp.lessonAssetIdToProgress[14594].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14594].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - Projectile Motion: Definition and Examples Score: {{cp.lessonAssetIdToProgress[15071].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15071].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - Projectile Motion Practice Problems Score: {{cp.lessonAssetIdToProgress[18695].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[18695].bestScoreQuestions}}  Take Quiz Optional
Lesson 14 - State of Motion and Velocity Score: {{cp.lessonAssetIdToProgress[14596].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14596].bestScoreQuestions}}  Take Quiz Optional
Lesson 15 - Force: Definition and Types Score: {{cp.lessonAssetIdToProgress[14597].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14597].bestScoreQuestions}}  Take Quiz Optional
Lesson 16 - Forces: Balanced and Unbalanced Score: {{cp.lessonAssetIdToProgress[14599].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14599].bestScoreQuestions}}  Take Quiz Optional
Lesson 17 - Free-Body Diagrams Score: {{cp.lessonAssetIdToProgress[14598].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14598].bestScoreQuestions}}  Take Quiz Optional
Lesson 18 - Net Force: Definition and Calculations Score: {{cp.lessonAssetIdToProgress[14600].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14600].bestScoreQuestions}}  Take Quiz Optional
Lesson 19 - Molecular Mass: Definition, Formula & Calculation Score: {{cp.lessonAssetIdToProgress[28402].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28402].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - Work: Definition, Characteristics, and Examples Score: {{cp.lessonAssetIdToProgress[14609].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14609].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Work Done by a Variable Force Score: {{cp.lessonAssetIdToProgress[14610].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14610].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - What is Energy? - Definition and Significance in Nature Score: {{cp.lessonAssetIdToProgress[2537].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2537].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Kinetic Energy to Potential Energy: Relationship in Different Energy Types Score: {{cp.lessonAssetIdToProgress[2545].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2545].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Power: Definition and Mathematics Score: {{cp.lessonAssetIdToProgress[14613].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14613].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Linear Momentum: Definition, Equation, and Examples Score: {{cp.lessonAssetIdToProgress[15928].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15928].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Work-Energy Theorem: Definition and Application Score: {{cp.lessonAssetIdToProgress[14611].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14611].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - First Law of Thermodynamics: Law of Conservation of Energy Score: {{cp.lessonAssetIdToProgress[2544].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2544].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Second Law of Thermodynamics: Entropy and Systems Score: {{cp.lessonAssetIdToProgress[2546].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2546].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - What is Mechanical Energy? - Definition & Examples Score: {{cp.lessonAssetIdToProgress[2538].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2538].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Conservation of Mechanical Energy Score: {{cp.lessonAssetIdToProgress[14612].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14612].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - What is Thermal Energy? - Definition & Examples Score: {{cp.lessonAssetIdToProgress[2539].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2539].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - What is Radiant Energy? - Definition & Examples Score: {{cp.lessonAssetIdToProgress[2540].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2540].bestScoreQuestions}}  Take Quiz Optional
Lesson 14 - What is Chemical Energy? - Definition & Examples Score: {{cp.lessonAssetIdToProgress[2541].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2541].bestScoreQuestions}}  Take Quiz Optional
Lesson 15 - What is Electrical Energy? - Definition & Examples Score: {{cp.lessonAssetIdToProgress[2542].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2542].bestScoreQuestions}}  Take Quiz Optional
Lesson 16 - What is Nuclear Energy? - Definition & Examples Score: {{cp.lessonAssetIdToProgress[2543].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2543].bestScoreQuestions}}  Take Quiz Optional
Lesson 17 - Calculating Angular Momentum: Definition, Formula & Examples Score: {{cp.lessonAssetIdToProgress[60569].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[60569].bestScoreQuestions}}  Take Quiz Optional
Lesson 18 - Angular Momentum Practice Problems Score: {{cp.lessonAssetIdToProgress[60570].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[60570].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - The Laws of Thermodynamics Score: {{cp.lessonAssetIdToProgress[284].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[284].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - State Functions in Thermochemistry Score: {{cp.lessonAssetIdToProgress[1708].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1708].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Energy and Life: The Transformation of Energy in Living Organisms Score: {{cp.lessonAssetIdToProgress[2550].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2550].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Changes in Heat and Energy Diagrams Score: {{cp.lessonAssetIdToProgress[2549].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2549].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - How to Calculate Specific Heat Capacity for Different Substances Score: {{cp.lessonAssetIdToProgress[2548].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2548].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Phase Changes and Heating Curves Score: {{cp.lessonAssetIdToProgress[1647].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1647].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - States of Matter and Chemical Versus Physical Changes to Matter Score: {{cp.lessonAssetIdToProgress[1720].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1720].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Mechanical Equivalent of Heat Score: {{cp.lessonAssetIdToProgress[40555].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[40555].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Heat Transfer & Phase Changes Score: {{cp.lessonAssetIdToProgress[42970].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[42970].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Enthalpy: Energy Transfer in Physical and Chemical Processes Score: {{cp.lessonAssetIdToProgress[1709].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1709].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Using Hess's Law to Calculate the Change in Enthalpy of a Reaction Score: {{cp.lessonAssetIdToProgress[1710].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1710].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - Calorimetry: Measuring Heat Transfer and Heat Capacity Score: {{cp.lessonAssetIdToProgress[1711].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1711].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - Predicting the Entropy of Physical and Chemical Changes Score: {{cp.lessonAssetIdToProgress[1712].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1712].bestScoreQuestions}}  Take Quiz Optional
Lesson 14 - Free Energy: Predicting the Spontaneity of a Reaction Score: {{cp.lessonAssetIdToProgress[1713].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1713].bestScoreQuestions}}  Take Quiz Optional
Lesson 15 - The Relationship Between Enthalpy (H), Free Energy (G) and Entropy (S) Score: {{cp.lessonAssetIdToProgress[1714].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1714].bestScoreQuestions}}  Take Quiz Optional
Lesson 16 - Electrochemistry: Free Energy and Cell Potential Energy Score: {{cp.lessonAssetIdToProgress[1715].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1715].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - Refraction & Dispersion: Definition, Snell's Law & Index of Refraction Score: {{cp.lessonAssetIdToProgress[4919].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4919].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Transparent and Opaque Materials in Electromagnetic Waves Score: {{cp.lessonAssetIdToProgress[4917].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4917].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Color: White Light, Reflection & Absorption Score: {{cp.lessonAssetIdToProgress[4918].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4918].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Resonance: Definition & Transmission of Waves Score: {{cp.lessonAssetIdToProgress[4916].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4916].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - The Nature of Light: Origin, Spectrum & Color Frequency Score: {{cp.lessonAssetIdToProgress[4914].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4914].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Diffuse Reflection: Definition, Examples & Surfaces Score: {{cp.lessonAssetIdToProgress[6857].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6857].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - The 7 Major Regions of the Electromagnetic Spectrum Score: {{cp.lessonAssetIdToProgress[6836].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6836].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Reflection: Angle of Incidence and Curved Surfaces Score: {{cp.lessonAssetIdToProgress[4915].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4915].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Electromagnetic Waves: Definition, Sources & Properties Score: {{cp.lessonAssetIdToProgress[4913].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4913].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - The Doppler Effect: Definition, Examples & Applications Score: {{cp.lessonAssetIdToProgress[4922].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4922].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Pitch and Volume in Sound Waves Score: {{cp.lessonAssetIdToProgress[5494].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5494].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - What is Sound? - Definition and Factors Affecting the Speed of Sound Score: {{cp.lessonAssetIdToProgress[4912].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4912].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - Wave Parameters: Wavelength, Amplitude, Period, Frequency & Speed Score: {{cp.lessonAssetIdToProgress[5506].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5506].bestScoreQuestions}}  Take Quiz Optional
Lesson 14 - Transverse & Longitudinal Waves: Definition & Examples Score: {{cp.lessonAssetIdToProgress[4911].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4911].bestScoreQuestions}}  Take Quiz Optional
Lesson 15 - Vibrations and Waves: Energy and Motion Score: {{cp.lessonAssetIdToProgress[4910].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4910].bestScoreQuestions}}  Take Quiz Optional
Lesson 16 - Diffraction: Relation to Sound & Light and Effects of Wavelength Score: {{cp.lessonAssetIdToProgress[4920].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4920].bestScoreQuestions}}  Take Quiz Optional
Lesson 17 - Constructive and Destructive Interference Score: {{cp.lessonAssetIdToProgress[4921].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4921].bestScoreQuestions}}  Take Quiz Optional
Lesson 18 - Mirrors: Difference Between Plane & Spherical Score: {{cp.lessonAssetIdToProgress[32158].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32158].bestScoreQuestions}}  Take Quiz Optional
Lesson 19 - Ray Tracing with Mirrors: Reflected Images Score: {{cp.lessonAssetIdToProgress[32159].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32159].bestScoreQuestions}}  Take Quiz Optional
Lesson 20 - Using Equations to Answer Mirror Questions Score: {{cp.lessonAssetIdToProgress[32160].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32160].bestScoreQuestions}}  Take Quiz Optional
Lesson 21 - Thin Lens Equation: Examples & Questions Score: {{cp.lessonAssetIdToProgress[32161].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32161].bestScoreQuestions}}  Take Quiz Optional
Lesson 22 - Using Equations to Answer Lens Questions Score: {{cp.lessonAssetIdToProgress[32723].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32723].bestScoreQuestions}}  Take Quiz Optional
Lesson 23 - Concave Lens: Definition & Uses Score: {{cp.lessonAssetIdToProgress[36518].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[36518].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - What is Electric Power? Score: {{cp.lessonAssetIdToProgress[3978].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3978].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Electric Circuit Fundamentals: Components & Types Score: {{cp.lessonAssetIdToProgress[3977].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3977].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Ohm's Law: Definition & Relationship Between Voltage, Current & Resistance Score: {{cp.lessonAssetIdToProgress[3976].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3976].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Electrical Resistance: Definition, Unit & Variables Score: {{cp.lessonAssetIdToProgress[3975].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3975].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - What is Electric Current? - Definition, Unit & Types Score: {{cp.lessonAssetIdToProgress[3974].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3974].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Insulators and Conductors: Examples, Definitions & Qualities Score: {{cp.lessonAssetIdToProgress[3972].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3972].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Voltage Sources: Energy Conversion and Examples Score: {{cp.lessonAssetIdToProgress[3973].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3973].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Coulomb's Law: Variables Affecting the Force Between Two Charged Particles Score: {{cp.lessonAssetIdToProgress[3970].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3970].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Electric Potential: Charge Collections and Volt Unit Score: {{cp.lessonAssetIdToProgress[3971].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3971].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Electric Force Fields and the Significance of Arrow Direction & Spacing Score: {{cp.lessonAssetIdToProgress[3969].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3969].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Electric Charge and Force: Definition, Repulsion & Attraction Score: {{cp.lessonAssetIdToProgress[3968].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3968].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - What is a Circuit Breaker? - Types & Overview Score: {{cp.lessonAssetIdToProgress[9386].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9386].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - Why Does Aluminum Foil Conduct Electricity? Score: {{cp.lessonAssetIdToProgress[448027].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[448027].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - Matter: Physical and Chemical Properties Score: {{cp.lessonAssetIdToProgress[1603].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1603].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - States of Matter: Solids, Liquids, Gases, & Plasma Score: {{cp.lessonAssetIdToProgress[5362].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5362].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Common Chemical Reactions and Energy Change Score: {{cp.lessonAssetIdToProgress[5364].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5364].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Endothermic and Exothermic Reactions Score: {{cp.lessonAssetIdToProgress[5365].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5365].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Endergonic Reaction: Definition & Examples Score: {{cp.lessonAssetIdToProgress[4523].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4523].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Why Put Nitrogen in Tires? Score: {{cp.lessonAssetIdToProgress[187093].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[187093].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Why Does Salt Melt Ice? Score: {{cp.lessonAssetIdToProgress[187215].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[187215].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Why Does Honey Crystallize? Score: {{cp.lessonAssetIdToProgress[187229].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[187229].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - Using Colligative Properties to Determine Molar Mass Score: {{cp.lessonAssetIdToProgress[1666].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1666].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Calculating Dilution of Solutions Score: {{cp.lessonAssetIdToProgress[1664].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1664].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Colligative Properties and Raoult's Law Score: {{cp.lessonAssetIdToProgress[1665].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1665].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Calculating Molarity and Molality Concentration Score: {{cp.lessonAssetIdToProgress[1663].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1663].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - The Rate of Dissolution: Factors and Definition Score: {{cp.lessonAssetIdToProgress[1660].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1660].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Solubility and Solubility Curves Score: {{cp.lessonAssetIdToProgress[1662].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1662].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Solutions, Electrolytes and Nonelectrolytes Score: {{cp.lessonAssetIdToProgress[1661].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1661].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Chromatography, Distillation and Filtration: Methods of Separating Mixtures Score: {{cp.lessonAssetIdToProgress[1604].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1604].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - What Are Elements? Score: {{cp.lessonAssetIdToProgress[3218].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3218].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Covalent Compounds: Properties, Naming & Formation Score: {{cp.lessonAssetIdToProgress[1631].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1631].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Naming Ionic Compounds: Simple Binary, Transition Metal & Polyatomic Ion Compounds Score: {{cp.lessonAssetIdToProgress[1630].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1630].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - Ionic Compounds: Formation, Lattice Energy and Properties Score: {{cp.lessonAssetIdToProgress[1629].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1629].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - Potassium Dichromate: Definition, Formula & Uses Score: {{cp.lessonAssetIdToProgress[54409].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[54409].bestScoreQuestions}}  Take Quiz Optional
Lesson 14 - Meso Compound: Definition & Examples Score: {{cp.lessonAssetIdToProgress[28387].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28387].bestScoreQuestions}}  Take Quiz Optional
Lesson 15 - What Are Polymers? - Properties, Applications & Examples Score: {{cp.lessonAssetIdToProgress[8450].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8450].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - Chemical Bonds I: Covalent Score: {{cp.lessonAssetIdToProgress[279].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[279].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Chemical Bonds II: Ionic Score: {{cp.lessonAssetIdToProgress[280].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[280].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Chemical Bonds III: Polar Covalent Score: {{cp.lessonAssetIdToProgress[453].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[453].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Chemical Bonds IV: Hydrogen Score: {{cp.lessonAssetIdToProgress[281].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[281].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - The Octet Rule and Lewis Structures of Atoms Score: {{cp.lessonAssetIdToProgress[1628].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1628].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Ions: Predicting Formation, Charge, and Formulas of Ions Score: {{cp.lessonAssetIdToProgress[2437].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2437].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Lewis Structures: Single, Double & Triple Bonds Score: {{cp.lessonAssetIdToProgress[1632].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1632].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Lewis Dot Structures: Polyatomic Ions Score: {{cp.lessonAssetIdToProgress[1633].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1633].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Lewis Dot Structures: Resonance Score: {{cp.lessonAssetIdToProgress[28159].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28159].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Covalent Bonds: Predicting Bond Polarity and Ionic Character Score: {{cp.lessonAssetIdToProgress[1634].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1634].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - VSEPR Theory & Molecule Shapes Score: {{cp.lessonAssetIdToProgress[1635].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1635].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - Dipoles & Dipole Moments: Molecule Polarity Score: {{cp.lessonAssetIdToProgress[31411].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[31411].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - Hydrogen Bonding, Dipole-Dipole & Ion-Dipole Forces: Strong Intermolecular Forces Score: {{cp.lessonAssetIdToProgress[1636].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1636].bestScoreQuestions}}  Take Quiz Optional
Lesson 14 - London Dispersion Forces (Van Der Waals Forces): Weak Intermolecular Forces Score: {{cp.lessonAssetIdToProgress[1637].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1637].bestScoreQuestions}}  Take Quiz Optional
Lesson 15 - Using Orbital Hybridization and Valence Bond Theory to Predict Molecular Shape Score: {{cp.lessonAssetIdToProgress[1638].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1638].bestScoreQuestions}}  Take Quiz Optional
Lesson 16 - Molecular Orbital Theory: Tutorial and Diagrams Score: {{cp.lessonAssetIdToProgress[1639].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1639].bestScoreQuestions}}  Take Quiz Optional
Lesson 17 - Metallic Bonding: The Electron-Sea Model & Why Metals Are Good Electrical Conductors Score: {{cp.lessonAssetIdToProgress[1640].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1640].bestScoreQuestions}}  Take Quiz Optional
Lesson 18 - Intramolecular Bonding and Identification of Organic and Inorganic Macromolecules Score: {{cp.lessonAssetIdToProgress[1641].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1641].bestScoreQuestions}}  Take Quiz Optional
Lesson 19 - Organic Molecules: Alkanes, Alkenes, Aromatic Hydrocarbons and Isomers Score: {{cp.lessonAssetIdToProgress[1642].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1642].bestScoreQuestions}}  Take Quiz Optional
Lesson 20 - Functional Groups in Organic Molecules Score: {{cp.lessonAssetIdToProgress[1643].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1643].bestScoreQuestions}}  Take Quiz Optional
Lesson 21 - Writing Ionic Compound Formulas: Binary & Polyatomic Compounds Score: {{cp.lessonAssetIdToProgress[6566].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6566].bestScoreQuestions}}  Take Quiz Optional
Lesson 22 - Alkyl Ether: Compound & Formula Score: {{cp.lessonAssetIdToProgress[54355].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[54355].bestScoreQuestions}}  Take Quiz Optional
Lesson 23 - Bond Energy: Definition, Equation & Calculations Score: {{cp.lessonAssetIdToProgress[28484].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28484].bestScoreQuestions}}  Take Quiz Optional
Lesson 24 - Reactivity: Definition & Examples Score: {{cp.lessonAssetIdToProgress[28346].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28346].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - The Kinetic Molecular Theory: Properties of Gases Score: {{cp.lessonAssetIdToProgress[1650].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1650].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Pressure: Definition, Units, and Conversions Score: {{cp.lessonAssetIdToProgress[1651].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1651].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Temperature Units: Converting Between Kelvins and Celsius Score: {{cp.lessonAssetIdToProgress[2480].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2480].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - How to Find the Density of a Gas Score: {{cp.lessonAssetIdToProgress[45169].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[45169].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Dalton's Law of Partial Pressures: Calculating Partial & Total Pressures Score: {{cp.lessonAssetIdToProgress[1652].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1652].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - The Boltzmann Distribution: Temperature and Kinetic Energy of Gases Score: {{cp.lessonAssetIdToProgress[1653].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1653].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Diffusion and Effusion: Graham's Law Score: {{cp.lessonAssetIdToProgress[1654].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1654].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Molar Volume: Using Avogadro's Law to Calculate the Quantity or Volume of a Gas Score: {{cp.lessonAssetIdToProgress[1655].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1655].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Boyle's Law: Gas Pressure and Volume Relationship Score: {{cp.lessonAssetIdToProgress[3208].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3208].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Charles' Law: Gas Volume and Temperature Relationship Score: {{cp.lessonAssetIdToProgress[3599].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3599].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Gay-Lussac's Law: Gas Pressure and Temperature Relationship Score: {{cp.lessonAssetIdToProgress[3598].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3598].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - The Ideal Gas Law and the Gas Constant Score: {{cp.lessonAssetIdToProgress[1656].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1656].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - Using the Ideal Gas Law: Calculate Pressure, Volume, Temperature, or Quantity of a Gas Score: {{cp.lessonAssetIdToProgress[1657].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1657].bestScoreQuestions}}  Take Quiz Optional
Lesson 14 - Real Gases: Deviation From the Ideal Gas Laws Score: {{cp.lessonAssetIdToProgress[1658].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1658].bestScoreQuestions}}  Take Quiz Optional
Lesson 15 - Real Gases: Using the Van der Waals Equation Score: {{cp.lessonAssetIdToProgress[14375].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14375].bestScoreQuestions}}  Take Quiz Optional
Lesson 16 - Converting 1 atm to Pa: How-To & Tutorial Score: {{cp.lessonAssetIdToProgress[55370].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[55370].bestScoreQuestions}}  Take Quiz Optional
Lesson 17 - Combined Gas Law: Definition, Formula & Example Score: {{cp.lessonAssetIdToProgress[44614].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[44614].bestScoreQuestions}}  Take Quiz Optional
Lesson 18 - Vibrational Spectroscopy: Definition & Types Score: {{cp.lessonAssetIdToProgress[441297].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[441297].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - Rate of a Chemical Reaction: Modifying Factors Score: {{cp.lessonAssetIdToProgress[1702].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1702].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Rate Constant and Rate Laws Score: {{cp.lessonAssetIdToProgress[1703].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1703].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Rate of a Chemical Reaction: Effect of Temperature Score: {{cp.lessonAssetIdToProgress[1704].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1704].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Activation Energy and Catalysts Score: {{cp.lessonAssetIdToProgress[1705].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1705].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Reaction Mechanisms and The Rate Determining Step Score: {{cp.lessonAssetIdToProgress[1706].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1706].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Collision Theory: Definition & Significance Score: {{cp.lessonAssetIdToProgress[45174].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[45174].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Chemical Kinetics, Reaction Rate Constant & Equilibrium Constant Score: {{cp.lessonAssetIdToProgress[45175].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[45175].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - The Periodic Table: Properties of Groups and Periods Score: {{cp.lessonAssetIdToProgress[1614].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1614].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Transition Metals vs. Main Group Elements: Properties and Differences Score: {{cp.lessonAssetIdToProgress[1620].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1620].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - The Diagonal Relationship, Metallic Character, and Boiling Point Score: {{cp.lessonAssetIdToProgress[1619].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1619].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Electronegativity: Trends Among Groups and Periods of the Periodic Table Score: {{cp.lessonAssetIdToProgress[1618].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1618].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Ionization Energy: Trends Among Groups and Periods of the Periodic Table Score: {{cp.lessonAssetIdToProgress[1617].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1617].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Atomic and Ionic Radii: Trends Among Groups and Periods of the Periodic Table Score: {{cp.lessonAssetIdToProgress[1616].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1616].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Valence Electrons and Energy Levels of Atoms of Elements Score: {{cp.lessonAssetIdToProgress[1615].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1615].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - What is Beryllium? - Facts, Uses & Side Effects Score: {{cp.lessonAssetIdToProgress[16885].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[16885].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - The Kinetic Molecular Theory: Properties of Solids and Liquids Score: {{cp.lessonAssetIdToProgress[1645].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1645].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Phase Diagrams: Critical Point, Triple Point and Phase Equilibrium Boundaries Score: {{cp.lessonAssetIdToProgress[1646].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1646].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Phase Change: Evaporation, Condensation, Freezing, Melting, Sublimation & Deposition Score: {{cp.lessonAssetIdToProgress[5363].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5363].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Heat of Fusion & Heat of Vaporization: Definitions & Equations Score: {{cp.lessonAssetIdToProgress[45167].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[45167].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Phase Diagram of Water vs Other Substances: Differences & Meaning Score: {{cp.lessonAssetIdToProgress[45168].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[45168].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Crystal Structures and the Unit Cell Score: {{cp.lessonAssetIdToProgress[1648].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1648].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - The Atom Score: {{cp.lessonAssetIdToProgress[277].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[277].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Atomic Number and Mass Number Score: {{cp.lessonAssetIdToProgress[1607].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1607].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Early Atomic Theory: Dalton, Thomson, Rutherford and Millikan Score: {{cp.lessonAssetIdToProgress[1606].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1606].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Isotopes and Average Atomic Mass Score: {{cp.lessonAssetIdToProgress[1608].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1608].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Avogadro's Number: Using the Mole to Count Atoms Score: {{cp.lessonAssetIdToProgress[1609].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1609].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Electron Configurations in Atomic Energy Levels Score: {{cp.lessonAssetIdToProgress[1610].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1610].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Atomic Structures: Pauli Exclusion Principle, Aufbau Principle & Hund's Rule Score: {{cp.lessonAssetIdToProgress[45163].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[45163].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - The Law of Conservation of Mass: Definition, Equation & Examples Score: {{cp.lessonAssetIdToProgress[16913].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[16913].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Diamagnetism & Paramagnetism: Definition & Explanation Score: {{cp.lessonAssetIdToProgress[45164].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[45164].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Four Quantum Numbers: Principal, Angular Momentum, Magnetic & Spin Score: {{cp.lessonAssetIdToProgress[1611].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1611].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - The de Broglie Hypothesis: Definition & Significance Score: {{cp.lessonAssetIdToProgress[45166].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[45166].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - Ionic Bonds: Definitions and Examples Score: {{cp.lessonAssetIdToProgress[3800].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3800].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - How Compounds and Molecules Are Built From Elements Score: {{cp.lessonAssetIdToProgress[3219].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3219].bestScoreQuestions}}  Take Quiz Optional
Lesson 14 - Polar and Nonpolar Covalent Bonds: Definitions and Examples Score: {{cp.lessonAssetIdToProgress[3801].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3801].bestScoreQuestions}}  Take Quiz Optional
Lesson 15 - Using Atoms and Ions to Determine Molecular Formulas Score: {{cp.lessonAssetIdToProgress[3220].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3220].bestScoreQuestions}}  Take Quiz Optional
Lesson 16 - The Bohr Model and Atomic Spectra Score: {{cp.lessonAssetIdToProgress[1612].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1612].bestScoreQuestions}}  Take Quiz Optional
Lesson 17 - James Chadwick: Biography & Atomic Theory Score: {{cp.lessonAssetIdToProgress[28453].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28453].bestScoreQuestions}}  Take Quiz Optional
Lesson 18 - Henri Becquerel Atomic Theory Score: {{cp.lessonAssetIdToProgress[36481].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[36481].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - Stoichiometry: Calculating Relative Quantities in a Gas or Solution Score: {{cp.lessonAssetIdToProgress[1671].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1671].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Limiting Reactants & Calculating Excess Reactants Score: {{cp.lessonAssetIdToProgress[1672].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1672].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Mole-to-Mole Ratios and Calculations of a Chemical Equation Score: {{cp.lessonAssetIdToProgress[1669].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1669].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Calculating Percent Composition and Determining Empirical Formulas Score: {{cp.lessonAssetIdToProgress[1674].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1674].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Mass-to-Mass Stoichiometric Calculations Score: {{cp.lessonAssetIdToProgress[1670].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1670].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Hydrates: Determining the Chemical Formula From Empirical Data Score: {{cp.lessonAssetIdToProgress[1675].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1675].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Calculating Reaction Yield and Percentage Yield from a Limiting Reactant Score: {{cp.lessonAssetIdToProgress[1673].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1673].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Chemical Reactions and Balancing Chemical Equations Score: {{cp.lessonAssetIdToProgress[1668].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1668].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - Nuclear Reaction: Definition & Examples Score: {{cp.lessonAssetIdToProgress[3881].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3881].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Fusion, Fission, Carbon Dating, Tracers & Imaging: Applications of Nuclear Chemistry Score: {{cp.lessonAssetIdToProgress[1626].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1626].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Mass-Energy Conversion, Mass Defect and Nuclear Binding Energy Score: {{cp.lessonAssetIdToProgress[1625].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1625].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Half-life: Calculating Radioactive Decay and Interpreting Decay Graphs Score: {{cp.lessonAssetIdToProgress[1624].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1624].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Balancing Nuclear Equations & Predicting the Product of a Nuclear Reaction Score: {{cp.lessonAssetIdToProgress[1623].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1623].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Types of Radioactive Decay and Their Effect on the Nucleus Score: {{cp.lessonAssetIdToProgress[1622].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1622].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Radioactivity: Definition, Types & Uses Score: {{cp.lessonAssetIdToProgress[367237].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[367237].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - Decomposition and Synthesis Reactions Score: {{cp.lessonAssetIdToProgress[1677].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1677].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - The Arrhenius Definition of Acids and Bases Score: {{cp.lessonAssetIdToProgress[1678].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1678].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - The Bronsted-Lowry and Lewis Definition of Acids and Bases Score: {{cp.lessonAssetIdToProgress[1679].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1679].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Neutralization and Acid-Base Reactions Score: {{cp.lessonAssetIdToProgress[1680].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1680].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Dissociation Constant and Autoionization of Water Score: {{cp.lessonAssetIdToProgress[1681].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1681].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - The pH Scale: Calculating the pH of a Solution Score: {{cp.lessonAssetIdToProgress[1682].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1682].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Weak Acids, Weak Bases, and Buffers Score: {{cp.lessonAssetIdToProgress[689].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[689].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Coordination Chemistry: Bonding in Coordinated Compounds Score: {{cp.lessonAssetIdToProgress[1683].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1683].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Precipitation Reactions: Predicting Precipitates and Net Ionic Equations Score: {{cp.lessonAssetIdToProgress[1684].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1684].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Assigning Oxidation Numbers to Elements in a Chemical Formula Score: {{cp.lessonAssetIdToProgress[1685].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1685].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Balancing Redox Reactions and Identifying Oxidizing and Reducing Agents Score: {{cp.lessonAssetIdToProgress[1686].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1686].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - The Activity Series: Predicting Products of Single Displacement Reactions Score: {{cp.lessonAssetIdToProgress[1687].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1687].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - Electrochemical Cells and Electrochemistry Score: {{cp.lessonAssetIdToProgress[1688].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1688].bestScoreQuestions}}  Take Quiz Optional
Lesson 14 - Cathode and Anode Half-Cell Reactions Score: {{cp.lessonAssetIdToProgress[1689].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1689].bestScoreQuestions}}  Take Quiz Optional
Lesson 15 - Writing and Balancing Combustion Reactions Score: {{cp.lessonAssetIdToProgress[1690].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1690].bestScoreQuestions}}  Take Quiz Optional
Lesson 16 - Acylation: Mechanism & Reaction Score: {{cp.lessonAssetIdToProgress[54651].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[54651].bestScoreQuestions}}  Take Quiz Optional
Lesson 17 - What is Acetic Acid? - Uses, Structure & Formula Score: {{cp.lessonAssetIdToProgress[28359].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28359].bestScoreQuestions}}  Take Quiz Optional
Lesson 18 - Calculating Isoelectric Point: Definition & Formula Score: {{cp.lessonAssetIdToProgress[60619].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[60619].bestScoreQuestions}}  Take Quiz Optional
Lesson 19 - Hydrogen Chloride vs. Hydrochloric Acid Score: {{cp.lessonAssetIdToProgress[405629].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[405629].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - Acid-Base Equilibrium: Calculating the Ka or Kb of a Solution Score: {{cp.lessonAssetIdToProgress[1698].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1698].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Solubility Equilibrium: Using a Solubility Constant (Ksp) in Calculations Score: {{cp.lessonAssetIdToProgress[1696].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1696].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Titrations with Weak Acids or Weak Bases Score: {{cp.lessonAssetIdToProgress[8047].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8047].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Equilibrium: Chemical and Dynamic Score: {{cp.lessonAssetIdToProgress[1692].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1692].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Acid-Base Buffers: Calculating the pH of a Buffered Solution Score: {{cp.lessonAssetIdToProgress[1699].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1699].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Using a RICE Table in Equilibrium Calculations Score: {{cp.lessonAssetIdToProgress[1695].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1695].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - LeChatelier's Principle: Disruption and Re-Establishment of Equilibrium Score: {{cp.lessonAssetIdToProgress[1693].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1693].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Equilibrium Constant (K) and Reaction Quotient (Q) Score: {{cp.lessonAssetIdToProgress[1694].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1694].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - The Common Ion Effect and Selective Precipitation Score: {{cp.lessonAssetIdToProgress[1697].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1697].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Titration of a Strong Acid or a Strong Base Score: {{cp.lessonAssetIdToProgress[1700].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1700].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - What is Acetate? - Definition, Properties & Formula Score: {{cp.lessonAssetIdToProgress[16896].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[16896].bestScoreQuestions}}  Take Quiz Optional

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