CHEM 127 Lecture 4: Quantum Mechanics Lecture
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The energy difference between two energy levels in a sodium atom is 3. 38 x 10^-19, so a photon with this energy is emitted when an electron moves from the higher to the lower energy level. Calculate the wavelength of light corresponding to this electron transition. Explain why every atom has a unique emission spectrum. It is because every atom has different sizes of energy levels that the electrons would have to jump. The bohr model only works if you have one electron. Only was capable of describing an atom with one electron. Allows for the description of atoms with more than one electron. Waves in water show interference patterns as the waves interact with each other. Similar things happen with light when it is shined through closely spaced slits. Thought that since light can behave like a particle, can light also behave like a wave since some particles have wave like attributes.
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