barium platinocyanide

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• Platinocyanide — A platinocyanide is a salt containing the anion Pt(CN)42 . Barium platinocyanide, BaPt(CN)4, was important in the discovery of X rays, and in the development of the fluoroscope. One platinocyanide salt with interesting conductive properties is… …   Wikipedia

• platinocyanide — “+ noun Etymology: platin + cyanide : a fluorescent complex salt (as barium platinocyanide Ba[Pt(CN)4].4H2O) formed by the union of platinous cyanide with another cyanide; tetra cyano platinate (II) called also cyanoplatinite * * * /plat n oh suy …   Useful english dictionary

• Wilhelm Röntgen — Wilhelm Conrad Röntgen Born Wilhelm Conrad Röntgen 27 March 1845(1845 03 27) Lennep, Germany …   Wikipedia

• Wilhelm Conrad Röntgen — Infobox Scientist name = Wilhelm Röntgen box width = 300px image width = 220px caption = Wilhelm Conrad Röntgen birth date = birth date|1845|3|27|df=y birth place = Lennep, Prussia death date = Death date and age|df=yes|1923|2|10|1845|3|27 death… …   Wikipedia

• X-ray — [ 22 December 1895 and presented to Professor Ludwig Zehnder of the Physik Institut, University of Freiburg, on 1 January 1896. The dark oval on the third finger is a shadow produced by her ring. [cite book last = Kevles first =Bettyann Holtzmann …   Wikipedia

• Thomas Edison — Infobox person name = Thomas Alva Edison caption = Genius is one percent inspiration, ninety nine percent perspiration. Thomas Alva Edison, Harper s Monthly (September 1932) birth date =birth date|1847|02|11 birth place =Milan, Ohio death date… …   Wikipedia

• Clarence Madison Dally — (1865–1904) was an American glassblower, noted as an assistant to Thomas Edison in his work on X rays and as an early victim of radiation dermatitis and its complications. Contents 1 Early life and education 2 Glassblowing 3 Edison …   Wikipedia

• electromagnetic radiation — Physics. radiation consisting of electromagnetic waves, including radio waves, infrared, visible light, ultraviolet, x rays, and gamma rays. [1950 55] * * * Energy propagated through free space or through a material medium in the form of… …   Universalium

• Röntgen, Wilhelm Conrad — or Wilhelm Conrad Roentgen born March 27, 1845, Lennep, Prussia died Feb. 10, 1923, Munich, Ger. German physicist. He taught at the Universities of Giessen (1879–88), Würzburg (1888–1900), and Berlin (1900–20). In 1895 he discovered rays that did …   Universalium

• instrument — A tool or implement. [L. instrumentum] diamond cutting instruments in dentistry, cylinders, disks, and other cutting instruments to which numerous small diamond pyramids have been attached by a plating of metal. hearing i. SYN: hearing aid.… …   Medical dictionary

• pastil, pastille — 1. A small mass of benzoin and other aromatic substances to be burned for fumigation. 2. SYN: troche. [Fr. pastille; L. pastillus, a roll (of bread), dim. of panis, bread] Sabouraud pastils disks containing barium platinocyanide that undergo a… …   Medical dictionary