单词 | alkaline metal |
释义 | alkaline metal (once / 562825 pages) n WORD FAMILY alkaline metal: alkaline metals USAGE EXAMPLESBismuth trichloride forms double compounds with hydrochloric acid, the chlorides of the alkaline metals, ammonia, nitric oxide and nitrosyl chloride. Various, Encyclopaedia Britannica, 11th Edit...(2010) This is shown by the following table for the alkaline metals. Various, Encyclopaedia Britannica, 11th Edit...(2010) The normal salts of the alkaline metals, such as sodium chloride, potassium sulphate, sodium sulphate, etc., have no action whatever on the wool fibre. Beech, Franklin, The Dyeing of Woollen Fabrics(2010) n any of the monovalent metals of group I of the periodic table (lithium or sodium or potassium or rubidium or cesium or francium) Syn|Hyper alkali metal metal, metallic element any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. |
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