alkali earth


alkali earth
щелочная земля

English-Russian dictionary of geology. 2011.

Смотреть что такое "alkali earth" в других словарях:

  • alkali earth element — šarminis žemės elementas statusas T sritis fizika atitikmenys: angl. alkali earth element vok. Erdalkalielement, n rus. щелочноземельный элемент, m pranc. élément alcalino terreux, m …   Fizikos terminų žodynas

  • alkali-earth metals — Смотри щелочноземельные металлы …   Энциклопедический словарь по металлургии

  • alkali-earth metal alloys — Смотри сплавы щелочноземельных металлов …   Энциклопедический словарь по металлургии

  • alkali metal — Chem. any of the group of univalent metals including potassium, sodium, lithium, rubidium, cesium, and francium, whose hydroxides are alkalis. [1880 85] * * * Any of the six chemical elements in the leftmost group of the periodic table (lithium,… …   Universalium

  • Alkali metal — Group → 1 ↓ Period 2 3 Li 3 …   Wikipedia

  • Alkali — In chemistry, an alkali (from Arabic: Al Qaly القلي, القالي ) is a basic, ionic salt of an alkali metal or alkaline earth metal element. Alkalis are best known for being bases (compounds with pH greater than 7) that dissolve in water. The… …   Wikipedia

  • alkali — /al keuh luy /, n., pl. alkalis, alkalies, adj. n. 1. Chem. a. any of various bases, the hydroxides of the alkali metals and of ammonium, that neutralize acids to form salts and turn red litmus paper blue. b. any of various other more or less… …   Universalium

  • Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry       The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… …   Universalium

  • alkali feldspar — Any of several common silicate minerals that often occur as whitish to variously coloured, glassy crystals. The alkali feldspars may be regarded as mixtures of sodium aluminosilicate (NaAlSi3O8) and potassium aluminosilicate (KAlSi3O8). Both the… …   Universalium

  • Alkali green — Green Green (gr[=e]n), n. 1. The color of growing plants; the color of the solar spectrum intermediate between the yellow and the blue. [1913 Webster] 2. A grassy plain or plat; a piece of ground covered with verdant herbage; as, the village… …   The Collaborative International Dictionary of English

  • alkali metal — noun Any of the soft, light, reactive metals of Group 1 of the periodic table; lithium, sodium, potassium, rubidium, cesium, and francium. See Also: alkaline earth metal …   Wiktionary


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