alkali-earth metal

щелочноземельный металл
* * *
щелочноземельный металл

Англо-русский словарь нефтегазовой промышленности. 2011.

Смотреть что такое "alkali-earth metal" в других словарях:

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

  • Alkaline earth metal — Group 2 Period  2 4 Be 3 …   Wikipedia

  • alkaline-earth metal — /al keuh luyn errth , lin /, Chem. any of the group of bivalent metals including barium, radium, strontium, calcium, and, usually, magnesium, the hydroxides of which are alkalis but less soluble than those of the alkali metals. [1900 05] * * * ▪… …   Universalium

  • alkaline-earth metal — noun any of the bivalent metals of group II of the periodic table (calcium or strontium or barium or magnesium or beryllium) • Syn: ↑alkaline earth • Hypernyms: ↑metallic element, ↑metal * * * noun : any of the metals of group II of the periodic… …   Useful english dictionary

  • alkaline-earth metal — al′kaline earth′ met al n. chem. any of the group of bivalent metals including barium, radium, strontium, calcium, and, usu., magnesium, the hydroxides of which are alkalis but less soluble than those of the alkali metals …   From formal English to slang

  • 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 — 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

  • metal — metallike, adj. /met l/, n., v., metaled, metaling or (esp. Brit.) metalled, metalling. n. 1. any of a class of elementary substances, as gold, silver, or copper, all of which are crystalline when solid and many of which are characterized by… …   Universalium

  • metal — One of the electropositive elements, either amphoteric or basic, usually characterized by properties such as luster, malleability, ductility, the ability to conduct electricity, and the tendency to lose rather than gain electrons in chemicals. [L …   Medical dictionary

  • Metal-halide lamp — A metal halide gas discharge lighting system provides illumination for a college baseball game at Olsen Field in College Station, Texas, United States. Note the various colors of the lights as they warm up. Metal halide lamps, a member of the… …   Wikipedia

  • metal — the electropositive elements and alloys based on these elements; the electron band structure of metals is characterized by a partially filled valence band. alkali metal alkaline earth metal clad metal hard metal noble metal …   Mechanics glossary

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