A step-by-step description of how to write the electron configuration for Scandium (Sc).

A step-by-step description of how to write the electron configuration for Scandium (Sc). In order to write the Sc electron configuration we first need to know the number of electrons for the Sc atom (there are 21 electrons). When we write the configuration, we'll put all 21 electrons in orbitals around the nucleus of the Scandium atom. In this video we'll use the Periodic Table to help us write the notation for Scandium . Note that the last term in the Scandium electron configuration will be 1s2 2s2 2p6 3s2 3p6 4s2 3d1 • Introduction to Writing Electron Configurations: https://youtu.be/J-v9_ieCqJI • Electron Configurations Chart: https://youtu.be/TjVrcw2sZLs • Writing Electron Configs Using only the Periodic Table: https://youtu.be/ououF9nHUhk • Order of d and s Orbital Filling: https://eic.rsc.org/Coature/the-trouble-with-the-aufbau-principle/2000133.article The configuration notation provides an easy way for scientists to write and communicate how electrons are arranged around the nucleus of an atom. This makes it easier to understand and predict how atoms will interact to form chemical bonds.

Видео A step-by-step description of how to write the electron configuration for Scandium (Sc). автора Химия в приключениях