Precipitated+substance
51Phosphorus — This article is about the chemical element. For other uses, see Phosphorus (disambiguation). silicon ← phosphorus → sulfur …
52History of electromagnetism — The history of electromagnetism, that is the human understanding and recorded use of electromagnetic forces, dates back over two thousand years ago, see Timeline of electromagnetism. The ancients must have been acquainted with the effects of… …
53Inventions in medieval Islam — A significant number of inventions were developed in the medieval Islamic world, a geopolitical region that has at various times extended from Al Andalus and Africa in the west to the Indian subcontinent and Malay Archipelago in the east.… …
54Russia — /rush euh/, n. 1. Also called Russian Empire. Russian, Rossiya. a former empire in E Europe and N and W Asia: overthrown by the Russian Revolution 1917. Cap.: St. Petersburg (1703 1917). 2. See Union of Soviet Socialist Republics. 3. See Russian… …
55Hegel, Georg Wilhelm Friedrich — born Aug. 27, 1770, Stuttgart, Württemberg died Nov. 14, 1831, Berlin German philosopher. After working as a tutor, he was headmaster of the gymnasium at Nürnberg (1808–16); he then taught principally at the University of Berlin (1818–31). His… …
56colonialism, Western — ▪ politics Introduction a political economic phenomenon whereby various European nations explored, conquered, settled, and exploited large areas of the world. The age of modern colonialism began about 1500, following the European… …
57infectious disease — Introduction in medicine, a process caused by a microorganism that impairs a person s health. An infection, by contrast, is the invasion of and replication in the body by any of various microbial agents including bacteria, viruses (virus),… …
58precipitate — pre|cip|i|tate1 [prıˈsıpıteıt] v [Date: 1500 1600; : Latin; Origin: , past participle of praecipitare, from praeceps; PRECIPICE] 1.) [T] formal to make something serious happen suddenly or more quickly than was expected = ↑hasten ▪ The riot was… …
59precipitate — 1 verb 1 (T) formal to make something serious happen more quickly than was expected; hasten: The economic crisis was precipitated by the US s inability to deal with the budget deficit. 2 (T) to force someone or something into a particular state… …
60precipitate — verb (precipitated, precipitating) –verb (t) /prəˈsɪpəteɪt / (say pruh sipuhtayt) 1. to hasten the occurrence of; bring about in haste or suddenly: to precipitate a quarrel. 2. Chemistry to separate (a substance) in solid form from a solution, as …
