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- Bohr_model abstract "'Rutherford–Bohr model' and 'Bohr-Rutherford diagram' redirect to this page. 'Bohr model' is not to be confused with Bohr equation.In atomic physics, the Rutherford–Bohr model or Bohr model, introduced by Niels Bohr in 1913, depicts the atom as a small, positively charged nucleus surrounded by electrons that travel in circular orbits around the nucleus—similar in structure to the solar system, but with attraction provided by electrostatic forces rather than gravity. After the cubic model (1902), the plum-pudding model (1904), the Saturnian model (1904), and the Rutherford model (1911) came the Rutherford–Bohr model or just Bohr model for short (1913). The improvement to the Rutherford model is mostly a quantum physical interpretation of it. The Bohr model has been superseded, but the quantum theory remains sound.The model's key success lay in explaining the Rydberg formula for the spectral emission lines of atomic hydrogen. While the Rydberg formula had been known experimentally, it did not gain a theoretical underpinning until the Bohr model was introduced. Not only did the Bohr model explain the reason for the structure of the Rydberg formula, it also provided a justification for its empirical results in terms of fundamental physical constants.The Bohr model is a relatively primitive model of the hydrogen atom, compared to the valence shell atom. As a theory, it can be derived as a first-order approximation of the hydrogen atom using the broader and much more accurate quantum mechanics, and thus may be considered to be an obsolete scientific theory. However, because of its simplicity, and its correct results for selected systems (see below for application), the Bohr model is still commonly taught to introduce students to quantum mechanics or energy level diagrams, before moving on to the more accurate, but more complex, valence shell atom. A related model was originally proposed by Arthur Erich Haas in 1910, but was rejected. The quantum theory of the period between Planck's discovery of the quantum (1900) and the advent of a full-blown quantum mechanics (1925) is often referred to as the old quantum theory.".
- Bohr_model thumbnail Bohr-atom-PAR.svg?width=300.
- Bohr_model wikiPageExternalLink eng.pdf.
- Bohr_model wikiPageExternalLink eng.pdf.
- Bohr_model wikiPageExternalLink Bohr-Nature-1921.html.
- Bohr_model wikiPageID "4831".
- Bohr_model wikiPageRevisionID "604218577".
- Bohr_model hasPhotoCollection Bohr_model.
- Bohr_model subject Category:1913_in_science.
- Bohr_model subject Category:Atomic_physics.
- Bohr_model subject Category:Concepts_in_physics.
- Bohr_model subject Category:Foundational_quantum_physics.
- Bohr_model subject Category:Hydrogen_physics.
- Bohr_model subject Category:Niels_Bohr.
- Bohr_model type Abstraction100002137.
- Bohr_model type Cognition100023271.
- Bohr_model type Concept105835747.
- Bohr_model type Content105809192.
- Bohr_model type FundamentalPhysicsConcepts.
- Bohr_model type Idea105833840.
- Bohr_model type PsychologicalFeature100023100.
- Bohr_model comment "'Rutherford–Bohr model' and 'Bohr-Rutherford diagram' redirect to this page. 'Bohr model' is not to be confused with Bohr equation.In atomic physics, the Rutherford–Bohr model or Bohr model, introduced by Niels Bohr in 1913, depicts the atom as a small, positively charged nucleus surrounded by electrons that travel in circular orbits around the nucleus—similar in structure to the solar system, but with attraction provided by electrostatic forces rather than gravity.".
- Bohr_model label "Atoommodel van Bohr".
- Bohr_model label "Bohr model".
- Bohr_model label "Bohrsches Atommodell".
- Bohr_model label "Model atomu Bohra".
- Bohr_model label "Modello atomico di Bohr".
- Bohr_model label "Modelo atómico de Bohr".
- Bohr_model label "Modèle de Bohr".
- Bohr_model label "Átomo de Bohr".
- Bohr_model label "Боровская модель атома".
- Bohr_model label "نموذج بور".
- Bohr_model label "ボーアの原子模型".
- Bohr_model label "玻尔模型".
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- Bohr_model sameAs Bohrsches_Atommodell.
- Bohr_model sameAs Ατομικό_πρότυπο_του_Μπορ.
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- Bohr_model sameAs Bohrren_eredu_atomikoa.
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- Bohr_model sameAs ボーアの原子模型.
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- Bohr_model sameAs Atoommodel_van_Bohr.
- Bohr_model sameAs Model_atomu_Bohra.
- Bohr_model sameAs Átomo_de_Bohr.
- Bohr_model sameAs m.01jk1.
- Bohr_model sameAs Q172948.
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- Bohr_model wasDerivedFrom Bohr_model?oldid=604218577.
- Bohr_model depiction Bohr-atom-PAR.svg.
- Bohr_model isPrimaryTopicOf Bohr_model.