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Unformatted text preview: Solution ( 10 Years) Bohr Assumed 1. Energy emission came from a change in E in the atom ( E = E f E i ) 2. Electron distance from nucleus was variable Energy is associated with distance kq 1 q 2 /r = E coulombs 3. Electron energy was variable, but could only have certain values (quantized) 4. E is lower the more negative close the electron and the proton are Bohrs Equation E n = -2.18 x 10-18 (J/n 2 ) N is just a counting number to tell us which energy level we are considering N = 1 means the first energy level E 1 = (-2.18 x 10-18 J / (1) 2 ) = -2.18 x 10-18 J Graph of Energy levels Calculate n for the first 5-6 energy levels E 4 = (-2.18 x 10-18 J / (4 2 )) E 5 = (-2.18 X 10-18 J/ (5 2 )) Light Emission is when you go to High Energy Low Energy...
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