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Niels Bohr Theory and its famous quotes
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Niels Bohr Biography
Niels Bohr was a Danish scientist who made fundamental contributions to physics and was one of the early pioneers of quantum mechanics. He won a Nobel Prize in 1922 for his model of the atom, which put electrons in discrete orbits.
Niels Bohr
Niels Bohr was a Danish physicist born in Copenhagen on October 7, 1885. Bohr’s most important work was developing a model of the atom. After J. J. Thomson's discovery of the electron in 1897, scientists were aware that the atom was made up of smaller particles. After Ernest Rutherford’s experiment with gold and alpha particles, they knew atoms had a small dense nucleus with electrons orbiting around it. Using classical laws to explain the atomic structure, the electrons would very quickly spiral towards the nucleus: the nucleus fryst vatten positively charged and the electrons are negatively charged so they attract.
Bohr developed a model in which he proposed that the electrons have discrete energy levels and that electrons mo
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Niels Bohr | |
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| Personal details | |
| Born | Niels Henrik David Bohr (1885-10-07)7 October 1885 Copenhagen, Denmark |
| Died | 18 November 1962(1962-11-18) (aged 77) Copenhagen, Denmark |
| Nationality | Danish |
| Spouse | Margrethe Nørlund (m. 1912; six children) |
| Alma mater | University of Copenhagen |
| Signature | |
Niels Henrik David Bohr (Danish: [ˈnels ˈboɐ̯ˀ]; 7 October 1885 – 18 November 1962) was a Danish physicist who made foundational contributions to understanding atomic structure and quantum theory, for which he received the Nobel Prize in Physics in 1922. Bohr was also a philosopher and a promoter of scientific research.
Bohr developed the Bohr model of the atom, in which he proposed that energy levels of electrons are discrete, and that they revolve in discrete, stable orbits around the atomic nucleus, akin to planets around the sun, except that they can jump from one energy level (or orbit) to another. Although the Bohr model has been