Slide 1 Multi-electron atoms and the Periodic Table We cannot solve Schrödinger’s equation for multielectron atoms. Bummer. Nevertheless, we extend our understanding of…

Slide 1 Lecture 17: The Hydrogen Atom Reading: Zuhdahl 12.7-12.9 Outline –The wavefunction for the H atom –Quantum numbers and nomenclature –Orbital shapes and energies…

Slide 1 This Set of Slides This set of slides deals with the nature of light, how it’s created, some ways that it’s used in astronomy. Units covered: 21, 22, 24 and 25.…

Slide 1 4. A mixture of 1.6 g of methane and 1.5 g of ethane are chlorinated for a short time. The moles of methyl chloride produced is equal to the number of moles of ethyl…

Slide 1 Chapter 8 Periodic Properties of the Elements Slide 2 Electron Spin experiments by Stern and Gerlach showed a beam of silver atoms is split in two by a magnetic field…

Slide 1 Modern Atomic Theory Chapter 4.3 Slide 2 1913  Nucleus surrounded by a large volume of space  like Rutherford's model of 1911  Focused on the arrangement…

Slide 1 Slide 2 Electron Configuration of the Elements Slide 3 Hydrogen Emission Spectrum When hydrogen gas (H 2 ) is placed in a CRT and a high voltage electrical current…

Warm Up 2/10 What do you know about atoms and the periodic table? What do you think an atom looks like? Atomic Structure ATOM: the smallest particle that has the properties…

Chapter 2 Ultraviolet and Visible Absorption Spectroscopy (UV-Vis) At room temperature, most of the atoms, molecules and electrons are in the lowest energy orbital called…

Chapter 8 Periodic Properties of the Elements Electron Spin Experiment * Electron Spin experiments by Stern and Gerlach showed a beam of silver atoms is split in two by a…