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What is meant by the electron configuration and the orbital model? In this tutorial I explain in detail how to determine the electron configuration for the individual elements in the periodic table as quickly as possible. Important factors include the s-block, d-block and p-block with the corresponding orbitals. Image sources: Vmaiamir, https://commons.wikimedia.org/wiki/Fi... , "Atomic orbitals examples", image detail, https://creativecommons.org/licenses/... MikeRun, https://commons.wikimedia.org/wiki/Fi... , "Bohr-atom-shells-KLM", https://creativecommons.org/licenses/... Geek3, https://commons.wikimedia.org/wiki/Fi... , "Hydrogen eigenstate n4 l1 m0", https://creativecommons.org/licenses/... John Trombley, https://commons.wikimedia.org/wiki/Fi... , "Schrodinger model of the atom", caption, https://creativecommons.org/licenses/... Estebanillo, https://commons.wikimedia.org/wiki/Fi... , "Orbital px", https://creativecommons.org/licenses/... Estebanillo, https://commons.wikimedia.org/wiki/Fi... , “Orbital atómico pz”, https://creativecommons.org/licenses/... Bono~commonswiki assumed (based on copyright claims). derivative work: MikeRun, https://commons.wikimedia.org/wiki/Fi... , "Klechkovski rule detail DE", image detail and caption, https://creativecommons.org/licenses/... haade, https://commons.wikimedia.org/wiki/Fi... , "Single electron orbitals", https://creativecommons.org/licenses/... Roshan220195, https://commons.wikimedia.org/wiki/Fi... , "Periodic Table 2", image detail, https://creativecommons.org/licenses/... 00:00 Introduction to the orbital model 00:32 Determining the electron configuration 05:08 Ions - electron configuration --------------------------------------------------------------------------------------------------------------------------- Hi, I'm Tobias and I publish educational videos about chemistry on this channel. Here you can find my other channels where I do physics and math. (Studytiger – Physics): / @studytiger-physik-e-technik (Studytiger – Mathe): / @studytiger-mathe (Studytiger – German) / @studytiger-deutsch If you have suggestions and requests for new videos, just write them in the comments.