QUÉ SIGNIFICA FLUORINE EN INGLÉS
Flúor
El flúor es un elemento químico extremadamente reactivo y venenoso con número atómico 9. El halógeno más ligero y el elemento más electronegativo, existe como un gas diatómico amarillo pálido en condiciones estándar. Casi todos los otros elementos, incluyendo algunos gases nobles, forman compuestos con flúor. La fluorita, la fuente mineral primaria de flúor, se describió por primera vez en 1529; Trazas de F2 están incrustadas dentro de ella. Contemporáneamente el verbo latino fluo, que significa "flujo", se asoció con rocas de fluorita como un aditivo a los minerales metálicos que bajaban los puntos de fusión para la fundición. Propuesto como un elemento en 1810, el flúor resultó difícil y peligroso para separarse de sus compuestos, con varios experimentadores tempranos muriendo o sosteniendo lesiones de sus intentos. En 1886, el químico francés Henri Moissan logró aislar el flúor elemental usando la electrólisis a baja temperatura, un proceso todavía empleado para la producción moderna. El elemento es 24º en abundancia universal y 13º en abundancia terrestre. Debido al gasto de refinar el flúor puro, casi todas las aplicaciones comerciales lo manejan ligado a los compuestos.
definición de fluorine en el diccionario inglés
La definición de flúor en el diccionario es un gas amarillento picante tóxico del grupo halógeno que es el más electronegativo y reactivo de todos los elementos, principalmente en fluorita y criolita: utilizado en la producción de uranio, fluorocarbonos y otros productos químicos. Símbolo: F; número atómico: 9; peso atómico: 18.9984032; valencia: 1; densidad: 1.696 kg / m³; densidad relativa: 1.108; punto de congelación: -219,62 ° C; punto de ebullición: -188.13 ° C.
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CITAS EN INGLÉS CON «FLUORINE»
Citas y frases célebres con la palabra
fluorine.
Fluorine has a protecting action against caries, but this is a local effect. If you drink it, you are running the risk of all kinds of toxic actions.
10 LIBROS DEL INGLÉS RELACIONADOS CON «FLUORINE»
Descubre el uso de
fluorine en la siguiente selección bibliográfica. Libros relacionados con
fluorine y pequeños extractos de los mismos para contextualizar su uso en la literatura.
Explains the characteristics of fluorine, where it is found, how it is used by humans, and its relationship to other elements found in the periodic table.
2
Fluorine and the Environment: Atmospheric Chemistry, ...
This volume covers a wide scope of important issues about our atmospheric environment and contains contributions from both chemists and environmental scientists.
Discusses the characteristics, sources, and uses of fluorine.
4
Efficient Preparations of
Fluorine Compounds
The definitive guide to creating fluorine-based compounds—and the materials of tomorrow Discovered as an element by the French chemist Henri Moissan in 1886, through electrolysis of potassium fluoride in anhydrous hydrogen fluoride—"le ...
5
Guide to
Fluorine NMR for Organic Chemists
Helping working chemists overcome the challenges associated with the synthetic methodologies of fluorinated compounds, this guide enables the effective use of these increasingly popular spectroscopic techniques to accurately characterize ...
6
Fluorine in Medicinal Chemistry and Chemical Biology
This book contains comprehensive reviews on cutting-edge developments and future prospects of fluorine in bioorganic and medicinal chemistry.
7
Fluorine-Carbon and Fluoride-Carbon Materials: Chemistry, ...
"This outstanding reference presents the latest scientific findings concerning the synthesis, structure, thermodynamics, and physical and chemical properties of fluorine- and fluoride-carbon compounds elucidating their practical ...
8
Fluorine and Health: Molecular Imaging, Biomedical Materials ...
Fluorine and Health presents a critical multidisciplinary overview on the contribution of fluorinated compounds to resolve the important global issue of medicinal monitoring and health care.
Alain Tressaud, Günter Haufe,
2008
9
Fluorine Chemistry at the Millennium: Fascinated by
Fluorine
This volume brings together contributions by leading researchers covering a wide scope so characteristic of fluorine chemistry.
10
Bioorganic and Medicinal Chemistry of
Fluorine
Covering established drugs as well as innovative and promising ideas, it includes: An introduction to the structural, physical, and chemical properties of fluorinated compounds and their preparations An examination of fluorinated analogues ...
Jean-Pierre Bégué, Daniele Bonnet-Delpon,
2008
10 NOTICIAS EN LAS QUE SE INCLUYE EL TÉRMINO «FLUORINE»
Conoce de qué se habla en los medios de comunicación nacionales e internacionales y cómo se emplea el término
fluorine en el contexto de las siguientes noticias.
Navidea Biopharmaceuticals Short Interest Up 3.4% in June (NAVB …
... the ability to specifically target the CD206 mannose receptor expressed on macrophages; NAV4694 is a Fluorine-18 (F-18) radiolabeled PET ... «The Legacy, Jul 15»
Fluorine Rubber Market 2014 : Global Industry forecast by Acute …
The report firstly introduced Fluorine Rubber basic information included Fluorine Rubber definition classification application industry chain ... «Medgadget.com, Jul 15»
Making Sense of Medicine: The great fluoride debate
Fluorine, chemical symbol F, is one of the lighter of the 100-plus elemental chemicals found on our planet. If one compounds fluorine with ... «The Daily News of Newburyport, Jul 15»
Fond of Bonds: Our Chemical of The Week is Chlorine Trifluoride
Because it is corrosive to metal, chlorine trifluoride has to be stored in containers treated with fluorine gas, and if that lining is compromised ... «Chem.Info, Jul 15»
Samsung showcases smart home solutions in Saudi
Samsung's new 2015 line-up of air conditioners are manufactured with R-410A (which contains only fluorine) and does not contribute to ozone ... «Trade Arabia, Jul 15»
Fluorine in Space
The word atom comes from the Greek word for 'indivisible'. The ancient philosophers believed that matter could only be broken down so far: ... «Royal Society of Chemistry, Jul 15»
Nitrogen Trifluoride (NF3) And Fluorine Gas (F2) Market To Grow To …
Global Nitrogen Trifluoride (NF3) And Fluorine Gas (F2) Market is expected to reach USD 1,266.8 million and USD 17,526.0 million ... «Medgadget.com, Jul 15»
Siting agreement amended for US deconversion plant
... tetrafluoride, which will then be used as a feedstock for International Isotopes' own fluorine extraction process to produce fluoride gases. «World Nuclear News, Jul 15»
Navidea Biopharmaceuticals Rating Increased to Hold at Zacks …
... the ability to specifically target the CD206 mannose receptor expressed on macrophages; NAV4694 is a Fluorine-18 (F-18) radiolabeled PET ... «sleekmoney, Jul 15»
Tattoo Ink or Cancer Cells?
The report states, "Ultimately, pathological assessment of the resected fluorine-18-deoxyglucose-avid nodes indicated the presence of tattoo ... «Huffington Post, Jul 15»