Explore the basics of light, distinguish frequency from intensity, and discover how wave-particle duality changed the entire landscape of physics.
In this lesson, learn the key characteristics about the nucleus and surrounding electrons in a hydrogen atom according to the Bohr atomic model.
Discover whether electrons should be thought of as particles, waves, or both, and understand how the basics of the uncertainty principle apply.
Learn how electrons are arranged within an atom via orbitals, and understand how quantum numbers uniquely identify each of these electrons in this lesson.
In this chemistry lesson, Professor Dave discusses important periodic table trends and explains the concepts of electron affinity and ionization energy.
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