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  1. 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 …

  2. 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 …

  3. 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.

  4. 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.

  5. 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 …

  6. 1.2: Atomic Structure - Orbitals - Chemistry LibreTexts

    An orbital is the quantum mechanical refinement of Bohr’s orbit. In contrast to his concept of a simple circular orbit with a fixed radius, orbitals are mathematically derived regions of space …

  7. What is Orbital | Difference between Orbit and Orbital - Scienly

    Jan 30, 2025 · The area around the hive where bees are most commonly seen represents an orbital, as it is the region where the probability of finding an electron is highest around the …

  8. Orbital - Definition, Diagram, Meaning - Study Chemistry

    Orbital in chemistry or physics defines a three-dimensional region where probability of finding an electron is maximum with the shape of s, p, d, f orbitals

  9. 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 …

  10. Orbital - New World Encyclopedia

    An orbital can be described as a "wave function" of an electron in an atom, and the shape of an orbital indicates the probability of locating the electron within a particular region of the atom.