This is a series of lectures in videos covering Chemistry topics taught in High Schools. Chemistry Tutorial 4.01a: Development of Atomic Structure -

Greeks Through Bohr Democritus, Leucippus, Dalton, Thompson, Rutherford and Bohr...all of their contributions to the modern model of the atom are outlined. The gold-foil experiment is also detailed.

Schrodinger, Heisenberg and many others came up with our modern model of the atom, the quantum-mechanical model.

How is light formed? What are the types of light? How can light be used to identify elements?

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You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

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