mordant salt
51Alizarine Yellow R — Chembox new Name = Alizarine Yellow R ImageFile = Alizarin Yellow R 2D skeletal.png ImageName = Alizarine Yellow R IUPACName = OtherNames = 5 [(p nitrophenyl)azo] salicylic acid sodium salt Chrome Orange Mordant Orange 1 C.I. 14030 Section1 =… …
52performing arts — arts or skills that require public performance, as acting, singing, or dancing. [1945 50] * * * ▪ 2009 Introduction Music Classical. The last vestiges of the Cold War seemed to thaw for a moment on Feb. 26, 2008, when the unfamiliar strains …
53Russia — /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… …
54Muhammad ibn Zakariya ar-Razi — Infobox Philosopher region = Persian scholar era = Medieval era color = #B0C4DE image caption = European depiction of the Persian doctor Al Razi, in Gerard of Cremona Receuil des traites de medecine 1250 1260. [ Inventions et decouvertes au Moyen …
55Iron(II) sulfate — Other names Ferrous sulfate; green vitriol; iron vitriol; copperas; melanterite; szomolnokite …
56Lead(II) acetate — chembox new ImageFile = Lead(II)Acetate.jpg ImageSize = 200px IUPACName = Lead(II) acetate SystematicName = Lead(II) ethanoate OtherNames = Plumbous acetate, Salt of Saturn, Sugar of Lead, lead diacetate Section1 = Chembox Identifiers… …
57Traditional dyes of the Scottish Highlands — are the native vegetable dyes used in Scottish Gaeldom.The following are the principal dyestuffs with the colours they produce. Several of the tints are very bright, but have now been superseded by various mineral dyes. The Latin names are given… …
58Timbres de France 2002 — Cet article recense les timbres de France émis en 2002 par La Poste française. Timbres de France 2002 2001 2003 Sommaire Janvier Février Mars Avril …
59Timbres de france 2002 — Cet article recense les timbres de France émis en 2002 par La Poste française. Timbres de France 2002 2001 2003 Sommaire Janvier Février Mars …
60photography, history of — Introduction method of recording the image of an object through the action of light, or related radiation, on a light sensitive material. The word, derived from the Greek photos (“light”) and graphein (“to draw”), was first used in the… …
