Public learning track
Atomic Structure, Periodic Trends, and Chemical Bonding
9th Grade · Science · Open Global Science
11 lessons
Goal
Model electron configurations, analyze periodic trends, and explain bonding mechanisms and intermolecular forces in crystalline and molecular structures.
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Quantum Subshells and Atomic Orbitals
11 lessons
0 of 11 done
- 1Quantum Subshells and Atomic OrbitalsUp nextStart
- 2Writing Electron Configurations for Main Group ElementsPremiumNot started yet
- 3Electron Configurations of Transition Metals and AnomaliesNot started yet
- 4Periodic Trends: Atomic and Ionic RadiiNot started yet
- 5First Ionisation Energy Trends Across Periods and Down GroupsNot started yet
- 6Electronegativity, Valency, and Chemical Reactivity TrendsNot started yet
- 7Ionic Bonding, Electron Transfer, and Lattice EnergyNot started yet
- 8Covalent Bonding and Coordinate Covalent StructuresNot started yet
- 9VSEPR Theory: Predicting Molecular ShapesNot started yet
- 10Metallic Bonding and Crystal Lattice PropertiesNot started yet
- 11Intermolecular Forces and Physical States of MatterNot started yet
Curriculum Framework
9th Grade · Science · Open Global Science
1
11 lessons
Atomic Structure, Periodic Trends, and Chemical Bonding
Model electron configurations, analyze periodic trends, and explain bonding mechanisms and intermolecular forces in crystalline and molecular structures.
2
7 lessons
Quantitative Chemistry, Stoichiometry, and Gas Volumes
Calculate molar masses, empirical and molecular formulas, stoichiometric masses, molar gas volumes, and percent yields.
3
8 lessons
Solution Chemistry, Concentration, and Separation Methods
Prepare standard solutions, calculate molarity and mass concentrations, perform serial dilutions, and apply laboratory separation techniques.
4
7 lessons
Chemical Kinetics and Dynamic Equilibrium
Explain reaction rates using collision theory, analyze activation energy profiles with catalysts, and predict equilibrium shifts using Le Chatelier's principle.
5
7 lessons
Acids, Bases, Oxides, and Neutralization
Classify acids, bases, and oxides, calculate pH, conduct volumetric titrations, and write full and net ionic neutralization equations.
6
6 lessons
Redox, Electrochemistry, and Metal Reactivity
Assign oxidation numbers, balance redox reactions, construct galvanic and electrolytic cells, calculate cell potentials, and analyze corrosion prevention.
7
7 lessons
Organic Chemistry, Functional Groups, and Polymers
Name, draw, and classify hydrocarbons and functionalized organic molecules, analyze constitutional and stereoisomerism, and evaluate polymerization reactions.