Flashcards
Quantum Mechanical Model
Cards in this deck (7)
- 1Planck1. Solved "ultraviolet catastrophe"
2. Introduced quantized light theory - 2Einstein1. Confirmed Planck's prediction
2. Did this through experiments with photoelectric effect - 3Crompton1. Theoretically said light has mass
2. Said light has a dual nature of wave/particle - 4de Broglie1. Mathematical relationship between wavelength, mass, and velocity
2. Predicted electrons had an associated wavelength - 5Bohr1. Performed experiments(elemental emission spectra) showed energy of an atom is quantized into specific energy levels
2. Incorrectly predicted electrons traveled in circular orbits around nucleus - 6Schrodinger1. Created wave function(trident thing) to describe the wavelike behavior of electrons
2. Wave function squared=probability distribution for electrons
3. Predicted orbital shapes(region of high probability) - 7Heisenberg1. Developed the uncertainty principle, we never know both the position of momentum of particles
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- 11th grade Chemistry Flashcards on Quantum Mechanical Model, created by Aeysha Nasir on 06/10/2024.
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- Aeysha Nasir
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