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How to Write the Electron Configuration for Indium In
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A step-by-step description of how to write the electron configuration for Indium (In). • In order to write the In electron configuration we first need to know the number of electrons for the In atom (there are 49 electrons). When we write the configuration, we'll put all 49 electrons in orbitals around the nucleus of the Indium atom. • In this video we'll use the Periodic Table to help us write the notation for Indium . Note that the Indium electron configuration will be Kr 4d10 5s2 5p1. • • Introduction to Writing Electron Configurations: • Introduction to Electron Configurations • • Electron Configurations Chart: • Using the Electron Configuration Chart • • Writing Electron Configs Using only the Periodic Table: • Writing Electron Configurations Using... • • Order of d and s Orbital Filling: https://eic.rsc.org/Coature/the-troub... • Note that when writing the electron configuration for an atom like In, the d orbital is usually written before the s. Both of the configurations have the correct numbers of electrons in each orbital, it is just a matter of how the electronic configuration notation is written (see below for an explanation why). • 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.
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