CHM 103 Lecture Notes - Lecture 18: Bohr Model, Uncertainty Principle, Planck Constant
6 Dec 2016
School
Department
Course
Professor
Document Summary
* = c (speed of light) = 3. 00 * 10-8. As e increases, increases, and decreases. Red = low energy, green = highest intensity of visible light. E = h , 2h , 3h , h quantum. Planck constant: h = 6. 63 * 10-34 j*s. Rays: = 1020 s-1 e- level: e = h = (6. 63 * 10-34 j*s) * (1020 s-1) = 6. 63 * 10-14 j. Molecular level: (6. 63 * 10-14 j) * (6. 02 * 1023 (cid:3048)(cid:3041)(cid:3047)(cid:3040)(cid:3042)(cid:3039) ) = 4 * 107 kj. If ek is -, e- do not come out need enough energy from a proton in order to release an e- Bohr model for hydrogen atom (ek = kinetic energy, eb = binding energy: circular orbits, orbit changes e = h . Excited state: any state higher than ground state n = e- is as far away as possible from the nucleus (ionization) Of an object/particle = (cid:3040)(cid:3049) wave particle duality .
