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Radius Bora fizichna stala iz rozmirnistyu dovzhini Serednya viddal vid yadra do elektrona na s orbitali atoma vodnyu Radius Bora Nazvano na chestNils Bor RozmirnistL displaystyle mathsf L Poznachennya odinicia Chislove znachennya5 3E 11 8 0E 21 m 1 Formulaa 0 4 p e 0 ℏ 2 m e e 2 displaystyle a 0 frac 4 pi varepsilon 0 hbar 2 m mathrm e e 2 2 Poznachennya u formulia 0 displaystyle a 0 p displaystyle pi e 0 displaystyle varepsilon 0 ℏ displaystyle hbar m e displaystyle m mathrm e i e displaystyle e V osnovnij odinici SI5 3E 11 m Simvol velichini LaTeX a 0 displaystyle a 0 Fizichna velichinadovzhina Rekomendovana odinicya vimiryuvannyam 2 i Angstrem 2 Ekvivalentnij SPARQL zapit do Vikidanihwd Q652571 p P2370 psn P2370 wikibase quantityAmount source wikibase quantityUnit base item p P2370 psn P2370 wikibase quantityAmount target wikibase quantityUnit base BIND source target as value V Mizhnarodnij sistemi velichin ISQ radius Bora viznachayetsya formuloyu a 0 4 p ϵ 0 ℏ 2 m e 2 ℏ m c a displaystyle a 0 frac 4 pi epsilon 0 hbar 2 me 2 frac hbar mc alpha de m masa elektrona ϵ 0 displaystyle epsilon 0 elektrichna stala ℏ displaystyle hbar zvedena stala Planka e zaryad elektrona c shvidkist svitla a displaystyle alpha stala tonkoyi strukturi Ostannya formula spravedliva takozh i v sistemi SGSG a 0 displaystyle a 0 5 2917721092 17 10 11 m 52 917721092 17 pm Radius Bora viznachaye rozmir najmenshogo iz atomiv atoma vodnyu Viddal mizh atomami vodnyu v molekuli vodnyu priblizno vdvichi bilsha tipovi znachennya mizhatomnih viddalej lezhat v oblasti vid 2 do 6 radiusiv Bora Primitki2018 CODATA Recommended Values of the Fundamental Constants of Physics and Chemistry 2019 d Track Q78206045 10 6 Quantities and units Part 10 Atomic and nuclear physics 2 ISO 2019 d Track Q85490171d Track Q15028 CODATA Value Bohr radius Fundamental Physical Constants NIST Arhiv originalu za 25 chervnya 2013 Procitovano 3 lipnya 2011 V duzhkah vkazana pohibka LiteraturaGlosarij terminiv z himiyi uklad J Opejda O Shvajka In t fiziko organichnoyi himiyi ta vuglehimiyi im L M Litvinenka NAN Ukrayini Doneckij nacionalnij universitet Don Veber 2008 738 s ISBN 978 966 335 206 0
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