This course explores the evolution of atomic models from Dalton’s theory to the modern quantum mechanical model. Students will learn how scientific discoveries refined our understanding of atoms, including the role of subatomic particles, the development of energy levels, and the transition from fixed orbits to probability clouds. Key topics include Dalton’s Atomic Theory, Bohr’s Model of the Hydrogen Atom, and Quantum Mechanics.
Through quizzes, assignments, and real-world examples, students will develop a solid foundation in atomic structure and how it applies to chemistry at the Higher Level (HL) of IBDP.
Curriculum
- 5 Sections
- 5 Lessons
- 55 Minutes
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- Module 1: Introduction to Atomic Structure2
- Module 2: Dalton’s Atomic Model (1803)1
- Module 3: The Evolution of Atomic Models1
- Module 4: Bohr’s Model of the Hydrogen Atom (1913)1
- Module 5: Limitations & the Modern Quantum Model1
