* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download LT1: Electron.NOTES - Simpson County Schools
James Franck wikipedia , lookup
Symmetry in quantum mechanics wikipedia , lookup
Quantum key distribution wikipedia , lookup
Renormalization wikipedia , lookup
Chemical bond wikipedia , lookup
Orchestrated objective reduction wikipedia , lookup
Quantum group wikipedia , lookup
Quantum machine learning wikipedia , lookup
Molecular orbital wikipedia , lookup
Interpretations of quantum mechanics wikipedia , lookup
Copenhagen interpretation wikipedia , lookup
Quantum teleportation wikipedia , lookup
Quantum state wikipedia , lookup
X-ray photoelectron spectroscopy wikipedia , lookup
Canonical quantization wikipedia , lookup
EPR paradox wikipedia , lookup
Bohr–Einstein debates wikipedia , lookup
Double-slit experiment wikipedia , lookup
History of quantum field theory wikipedia , lookup
Particle in a box wikipedia , lookup
X-ray fluorescence wikipedia , lookup
Quantum electrodynamics wikipedia , lookup
Hidden variable theory wikipedia , lookup
Electron scattering wikipedia , lookup
Matter wave wikipedia , lookup
Theoretical and experimental justification for the Schrödinger equation wikipedia , lookup
Hydrogen atom wikipedia , lookup
Atomic orbital wikipedia , lookup
Wave–particle duality wikipedia , lookup
Tight binding wikipedia , lookup
UNIT 3-LT1: Electron Arrangement (Ch.5) http://www.youtube.com/watch?v=-YYBCNQnYNM http://www.youtube.com/watch?v=sMt5Dcex0kg I. Light and Quantized Energy (136-145) a. Rutherford’s Model Contribution to Atomic Structure Problems with his model Nucleus: Electron Arrangement: b. Electromagnetic Radiation (EM) is ___________________________________________________________________________________________ c. Characteristics of waves Wavelength Frequency Amplitude d. EM radiation (Draw the spectrum indicating how wavelength and frequency change as you move across the types.) e. f. Why did the wave model of light need a revision? ________________________________________________________________________________________________________ g. h. i. j. ________________________________________________________________________________________________________ What was Planck’s idea of QUANTUM? How did it relate to an atom? ________________________________________________________________________________________________________ ________________________________________________________________________________________________________ Is Light a wave or a particle? ________________________________________________________________________________________ Why do we see colors emitted by atoms like in neon signs? ________________________________________________________________________________________________________ ________________________________________________________________________________________________________ What is Atomic Emission Spectrum? ________________________________________________________________________________________________________ ________________________________________________________________________________________________________ ________________________________________________________________________________________________________ II. Quantum Theory of the Atom (page 146-155) a. Bohr’s Model Contributions to Atomic Structure Problems with his model Energy Levels (states): Quantum number: b. What is the quantum mechanical model of the atom and how is it different from the Bohr model? _________________________________________________________________________________________________________ _________________________________________________________________________________________________________ c. De Broglie and Schrodinger: Quantum mechanical model Contributions to Atomic Structure Wave-like motion of electrons: Atomic Orbitals: Principal Quantum Number: Principal energy level: Energy sublevels: Type of sublevel Shape # of orbitals (configurations) Max # of electrons s p d f Energy level or Sublevels Max # of Principal Quantum electrons Number 1 2 3 4 5 6 7 d. What is the Heisenberg Uncertainty Principle and how does it relate to electrons and atomic structure? III. Electron Configuration (156-162) Main Idea: A set of three rules can be used to determine electron arrangement in an atom. Aufbau principle Pauli Exclusion Principle Hund’s Rule a. Electron Configurations b. Orbital Notation c. Noble Gas Configuration d. Exceptions to the Rules: