Bohr Model Simulation (Orbiting & Wavy Photon) Bohr Model Simulation (Hydrogen) Excite Electron: n=1 to n=2 (Absorb) n=2 to n=3 (Absorb) n=1 to n=3 (Absorb) De-excite Electron: n=2 to n=1 (Emit) n=3 to n=2 (Emit) n=3 to n=1 (Emit) Playback: Pause Reset (to n=1) Display: Show Photons Show Labels (n=) Current Orbit: 1 | Status: Ground state