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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. Atomic Orbitals Explained: s, p, d, and f Shapes

    This lesson describes atomic orbitals - regions within principal energy levels where electrons are likely to be found. You will learn that as the quantum number n increases, more orbital types …

  4. 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.

  5. 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.

  6. 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.

  7. 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.

  8. 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 …

  9. What Are Orbitals? - BYJU'S

    Orbitals in Physics and Chemistry is a mathematical function depicting the wave nature of an electron or a pair of electrons present in an atom. The probability of finding an electron around …

  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 …