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Grade 11 Chemistry
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Review Exercise
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Unit 1
1.1. Introduction
1.2. Postulates of modern atomic theory
1.3. Early experiments to characterize the atom
1.4. Make - up of the nucleus
1.5. Electromagnetic Radiation and Atomic Spectra
1.6. The Quantum Mechanical Model of the Atom
1.7. Electron Configurations and Orbital Diagram
1.8. Electron Configurations and the Periodic table of the Element
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https://youtu.be/wVjSg9aHDN8?si=LeCC6q9Nes9GotPg
Last modified: Friday, 7 November 2025, 1:43 PM
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Announcements
1.1. Introduction
1.2. Postulates of modern atomic theory
1.3. Early experiments to characterize the atom
1.4. Make - up of the nucleus
1.5. Electromagnetic Radiation and Atomic Spectra
1.6. The Quantum Mechanical Model of the Atom
1.7. Electron Configurations and Orbital Diagram
1.8. Electron Configurations and the Periodic table of the Element
