rastık taşı

Турецкий язык - Английский Язык

Определение rastık taşı в Турецкий язык Английский Язык словарь: antimony; The alloy stibnite; A chemical element (symbol Sb) with an atomic number of 51. The symbol is derived from Latin stibium; {n} brittle heavy metal used in medicine and the arts; Atomic weight, 120; An elementary substance, resembling a metal in its appearance and physical properties, but in its chemical relations belonging to the class of nonmetallic substances; a chemical element (symbol Sb) with an atomic number of 51. The symbol is derived from the Latin stibium; a silver-white metal that breaks easily and is often combined with other metals. It is a chemical element : symbol Sb. Semimetallic to metallic chemical element (see metal), chemical symbol Sb, atomic number; Symbol, Sb; Of its various allotropes, the most common is a lustrous, bluish, brittle, flaky solid. In nature antimony occurs chiefly as the gray sulfide mineral stibnite, Sb2S3. Pure antimony metal has no important uses, but its alloys and compounds are extremely useful. Some antimony alloys have the rare quality of expanding on solidifying; these are used for castings and for type metal. Alloys with lead are used in car batteries, bullets, and cable sheaths. Antifriction alloys with tin and lead (babbitt metals) are used as components of machine bearings. Antimony compounds (valences 3, 4, and 5) are widely used as flame retardants in paints, plastics, rubber, and textiles; others are used as paint pigments; {i} metallic element (Chemistry)