bohr radius


bohr radius
   see bohr

Dictionary of units of measurement. 2015.

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  • Bohr radius — Unit of length name=Bohr radius m=0.000000000052917720859 accuracy=6In the Bohr model of the structure of an atom, put forward by Niels Bohr in 1913, electrons orbit a central nucleus. The model says that the electrons orbit only at certain… …   Wikipedia

  • Bohr radius — Boro spindulys statusas T sritis Standartizacija ir metrologija apibrėžtis Apibrėžtį žr. priede. priedas( ai) Grafinis formatas atitikmenys: angl. Bohr radius vok. Bohrscher Atomradius, m; Bohrscher Radius, m rus. боровский радиус, m pranc. rayon …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

  • Bohr radius — Boro spindulys statusas T sritis fizika atitikmenys: angl. Bohr radius vok. Bohrscher Atomradius, m; Bohrscher Radius, m rus. боровский радиус, m pranc. rayon de Bohr, m …   Fizikos terminų žodynas

  • Bohr radius — Boro spindulys statusas T sritis chemija apibrėžtis Pirmosios atominės orbitalės spindulys. atitikmenys: angl. Bohr radius rus. радиус Бора …   Chemijos terminų aiškinamasis žodynas

  • Bohr-Radius — Bohr Ra|di|us ↑ Bohr …   Universal-Lexikon

  • bohr radius — noun Usage: usually capitalized B : the radius of the smallest or ground state electron orbit in the hydrogen atom, equal to about 5.29×10 9 centimeter compare bohr theory * * * Physics. (in the Bohr atom) the radius of the electron orbit having… …   Useful english dictionary

  • Bohr radius — Physics. (in the Bohr atom) the radius of the electron orbit having the lowest energy. Also called atomic unit of length. [1955 60; after N. BOHR] * * * …   Universalium

  • Bohr-Radius — Der Bohrsche Radius a0 bezeichnet den Radius des Wasserstoffatoms im niedrigsten Energiezustand und somit auch den Radius seiner ersten und kleinsten Elektronenschale. Er beträgt 0,052917721086(18) nm ≈ m, also etwa ein halbes Ångström und etwa… …   Deutsch Wikipedia

  • Bohr — can refer to any of the following Danish people:* Niels Bohr (1885 1962), Danish atomic physicist, Nobel Prize in physics 1922 * Aage Niels Bohr (born 1922), Danish nuclear physicist, Nobel Prize in physics 1975, son of Niels Bohr * Christian… …   Wikipedia

  • Bohr — [nach dem dän. Physiker N. H. D. Bohr (1885–1962)], das; s, ; Einheitenzeichen: b: eine atomare Einheit der Länge, die dem Abstand des Elektrons vom Wasserstoffkern entspricht (Bohr Radius; Formelzeichen: ao): ao = 5,291 772 49 · 10‒11 m. * * *… …   Universal-Lexikon


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