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  1. Atomic orbital - Wikipedia

    Each orbital in an atom is characterized by a set of values of three quantum numbers n, ℓ, and mℓ, which respectively correspond to an electron's energy, its orbital angular momentum, and its …

  2. Orbital | Chemistry, Physics & Applications | Britannica

    Oct 14, 2025 · orbital, in chemistry and physics, a mathematical expression, called a wave function, that describes properties characteristic of no more than two electrons in the vicinity of …

  3. ORBITAL Definition & Meaning - Merriam-Webster

    The meaning of ORBITAL is of, relating to, or forming an orbit (such as the orbit of a moon, planet, or spacecraft). How to use orbital in a sentence.

  4. Orbitals and Bonds - Department of Chemistry & Biochemistry

    There are four types of orbitals that you should be familiar with s, p, d and f (sharp, principle, diffuse and fundamental). Within each shell of an atom there are some combinations of orbitals.

  5. ORBITAL | definition in the Cambridge English Dictionary

    ORBITAL meaning: 1. relating to the orbit (= curved path) of an object in space: 2. relating to the eye socket…. Learn more.

  6. Definition of orbitals - Chemistry Dictionary

    The shape and size of an orbital can be determined from the square of the wave function Ψ2. Atomic orbitals have distinctive shapes; all are centered on the atomic nucleus.

  7. Atomic Orbital: Definition, Types, Shapes, and Diagram

    Feb 2, 2023 · In simple words, atomic orbital refers to a region of space with a high probability of finding the electron. It is depicted as a three-dimensional region with a 95% probability of …

  8. orbital - Wiktionary, the free dictionary

    Oct 23, 2025 · orbital (not comparable) Of or relating to, or forming an orbit (such as the orbit of a moon, planet, or spacecraft). quotations

  9. ORBITAL definition and meaning | Collins English Dictionary

    Orbital describes things relating to the orbit of an object in space. The newly discovered world followed an orbital path unlike that of any other planet.

  10. Atom Orbitals - Math is Fun

    That probability cloud is called an orbital (not orbit): Orbital: a region where there is a 90% chance of finding an electron. The simplest orbital is the "s" orbital (such as the single electron in …