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  2. May 2, 2024 · Bohr model, description of the structure of atoms proposed in 1913 by the Danish physicist Niels Bohr. The Bohr model of the atom, a radical departure from earlier, classical descriptions, was the first that incorporated quantum theory and was the predecessor of wholly quantum-mechanical models.

    • Niels Bohr

      What was Niels Bohr’s atomic model? Niels Bohr modeled the...

    • Atomic Model

      In 1913, just two years after the Rutherford atomic model...

  3. en.wikipedia.org › wiki › Bohr_modelBohr model - Wikipedia

    In atomic physics, the Bohr model or Rutherford–Bohr model is an obsolete model of the atom, presented by Niels Bohr and Ernest Rutherford in 1913. It consists of a small, dense nucleus surrounded by orbiting electrons.

  4. Learn about the Bohr model of the atom, which explains the quantum energy levels and spectra of hydrogen and other elements. Find out the drawbacks, formulas and examples of Bohr's atomic theory.

  5. Jan 27, 2020 · Learn about the Bohr Model, a planetary model of the atom proposed by Niels Bohr in 1915. Find out its main points, examples, problems and refinements.

    • Anne Marie Helmenstine, Ph.D.
  6. Dec 13, 2023 · Bohr's Model. In 1913, a Danish physicist, Niels Bohr (1885–1962; Nobel Prize in Physics, 1922), proposed a theoretical model for the hydrogen atom that explained its emission spectrum. Bohr’s model required only one assumption: The electron moves around the nucleus in circular orbits that can have only certain allowed radii.

  7. Learn how Niels Bohr explained the discrete emission spectra of hydrogen using quantized electron orbits and photons. Explore the key points, equations and diagrams of Bohr's model of hydrogen.

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