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  2. Atomic orbital - Wikipedia

    en.wikipedia.org/wiki/Atomic_orbital

    Atomic orbitals are basic building blocks of the atomic orbital model (or electron cloud or wave mechanics model), a modern framework for visualizing submicroscopic behavior of electrons in matter. In this model, the electron cloud of an atom may be seen as being built up (in approximation) in an electron configuration that is a product of ...

  3. Electron pair - Wikipedia

    en.wikipedia.org/wiki/Electron_pair

    Therefore, for two electrons to occupy the same orbital, and thereby have the same orbital quantum number, they must have different spin quantum numbers. This also limits the number of electrons in the same orbital to two. The pairing of spins is often energetically favorable, and electron pairs therefore play a large role in chemistry.

  4. Electron orbital imaging - Wikipedia

    en.wikipedia.org/wiki/Electron_orbital_imaging

    Electron orbital imaging has applications in solid state physics wherein the primary goal is to understand the observed bulk properties of a given material—whether electronic or magnetic—from the atomic perspective of the constituent electrons. In many materials it is the case is that there is a delicate balance of competing interactions ...

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    The search engine that helps you find exactly what you're looking for. Find the most relevant information, video, images, and answers from all across the Web.

  6. Electron shell - Wikipedia

    en.wikipedia.org/wiki/Electron_shell

    In chemistry and atomic physics, an electron shell may be thought of as an orbit that electrons follow around an atom's nucleus.The closest shell to the nucleus is called the "1 shell" (also called the "K shell"), followed by the "2 shell" (or "L shell"), then the "3 shell" (or "M shell"), and so on further and further from the nucleus.

  7. Molecular orbital diagram - Wikipedia

    en.wikipedia.org/wiki/Molecular_orbital_diagram

    The final symmetry-labeled atomic orbital is now known as an irreducible representation. Carbon dioxide’s molecular orbitals are made by the linear combination of atomic orbitals of the same irreducible representation that are also similar in atomic orbital energy. Significant atomic orbital overlap explains why sp bonding may occur. [28]

  8. The History Of Veterans Day: How To Celebrate With Kids - AOL

    www.aol.com/news/history-veterans-day-celebrate...

    Each year, Veterans Day is observed on Nov. 11, regardless of the day of the week. Why Nov. 11? It’s the day that signifies the 11th hour of the 11th day of the 11th month of 1918, when World ...

  9. File:Atomic orbitals and periodic table construction.ogv

    en.wikipedia.org/wiki/File:Atomic_orbitals_and...

    You are free: to share – to copy, distribute and transmit the work; to remix – to adapt the work; Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses ...