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Англо-русский словарь технических терминов. 2005.
normal valence
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normal valence — noun : the usually accepted valence of a chemical element or of an atom or radical the normal valence of oxygen is 27 … Useful english dictionary
normal — normal, ale, aux [ nɔrmal, o ] adj. et n. f. • 1753; verbe normal h. XVe; lat. normalis, de norma « équerre » 1 ♦ Math. Droite normale, ou n. f. la normale à une courbe, à une surface en un point : droite perpendiculaire à la tangente, au plan… … Encyclopédie Universelle
normal stannic acid — Stannic Stan nic ( n[i^]k), a. [L. stannum tin: cf. F. stannique.] (Chem.) Of or pertaining to tin; derived from or containing tin; specifically, designating those compounds in which the element has a higher valence as contrasted with {stannous}… … The Collaborative International Dictionary of English
normal titanic acid — titanic i*tan ic (t[ i]*t[a^]n [i^]k), a. [Cf. F. titanique.] (Chem.) Of or pertaining to titanium; derived from, or containing, titanium; specifically, designating those compounds of titanium in which it has a higher valence as contrasted with… … The Collaborative International Dictionary of English
normal — (N) a term used in chemistry to describe a solution having a concentration of 1 gram equivalent per liter. The normal concentration of an ion is effectively equal to the molar concentration divided by the valence (the number of free or missing … Dictionary of units of measurement
Bataille de Valence — Drapeau du Conseil du Pays valencien … Wikipédia en Français
chemical bonding — ▪ chemistry Introduction any of the interactions that account for the association of atoms into molecules, ions, crystals, and other stable species that make up the familiar substances of the everyday world. When atoms approach one another … Universalium
Abegg , Richard — (1869–1910) German physical chemist Abegg was born in the German port of Danzig (now Gdańsk in Poland); he studied chemistry at Kiel, Tübingen, and Berlin. He graduated in 1891 as a pupil of Wilhelm Hofmann. Initially an organic chemist, he was… … Scientists
Staudinger , Hermann — (1881–1965) German chemist Staudinger, was born in Worms, Germany, the son of a philosophy professor; he was educated at the universities of Darmstadt, Munich, and Halle where, in 1903, he obtained his doctorate. He taught at the University of… … Scientists
hypervalent — adjective having a higher than normal valence … Wiktionary
spectroscopy — spectroscopist /spek tros keuh pist/, n. /spek tros keuh pee, spek treuh skoh pee/, n. the science that deals with the use of the spectroscope and with spectrum analysis. [1865 70; SPECTRO + SCOPY] * * * Branch of analysis devoted to identifying… … Universalium
