Periodicity

006 - Periodicity In this video Paul Andersen explains why atoms in the periodic table show trends in ionization energy, atomic radii, electronegativity and charge. All of these trends are explained through Coulomb's Law. A brief description of Dmitri Mendeleev and the power of predictability are included. Music Attribution Title: String Theory Artist: Herman Jolly http://sunsetvalley.bandcamp.com/trac... All of the images are licensed under creative commons and public domain licensing: "File:001117 15-44-2002-To-grupper-rosa-Qajar-Fliser2.jpg." Wikipedia, the Free Encyclopedia. Accessed August 2, 2013. http://en.wikipedia.org/wiki/File:001.... "File:DIMendeleevCab.jpg." Wikipedia, the Free Encyclopedia. Accessed August 2, 2013. https://en.wikipedia.org/wiki/File:DI.... "File:Electron Orbitals.svg." Wikipedia, the Free Encyclopedia. Accessed July 31, 2013. https://en.wikipedia.org/wiki/File:El.... "File:Lmeyer.jpg." Wikipedia, the Free Encyclopedia. Accessed August 2, 2013. https://en.wikipedia.org/wiki/File:Lm.... "File:Periodic Table 2.svg." Wikipedia, the Free Encyclopedia. Accessed July 31, 2013. https://en.wikipedia.org/wiki/File:Pe.... Mendeleev, Dmitri. English: Mendeleev's Рeriodic Table (1869 Year, the First Edition), 1869. Общественное достояние. http://commons.wikimedia.org/wiki/Fil.... RJHall. Ionization Energies of Neutral Elements, in Units of eV., October 10, 2010. File:Ionization energies.png. http://commons.wikimedia.org/wiki/Fil....