What is electron configuration? Learn how to do electron configuration. See the relationship between electron configuration and the energy levels of an atom.

Learn how to write the electron configuration of an atom using the periodic table, and see examples that walk through sample problems step-by-step for you to improve your chemistry …

Learn electronic configuration of lanthanides and their oxidation state. Write the examples of lanthanides electron configuration such as lanthanum and terbium.

The abbreviated notation of electron configuration is Noble Gas Electron Configuration, and it uses a Noble gas to substitute lower energy levels and orbitals for a shorthand version.

Learn about the ground-state electron configuration of an atom. Understand the rules to write ground-state electron configuration and see the example.

Co Electron Configuration The atomic number of an element refers to the number of protons in a single atom of that element. In this case, since the atomic number of cobalt is 27, it can be ...

What are electron configuration orbitals? Learn about the s, p, and d orbital electrons, and use the periodic table to understand orbitals and placement.

What are valence electrons? Explore valence electron configurations, valence shell definitions, how to find valence electrons, and valence electrons examples.

Learn how to draw orbital diagrams. Discover the three rules for creating electron orbital charts and study examples of filling electron orbitals in a diagram.

The electron configuration for the Fe3+ ion is 1s2 2s2 2p6 3s2 3p6 3d5. Normally, a neutral atom of iron would have two electrons in the 4s sublevel...