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Ytterbium-169 | Yb | CID 105164 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety Se hela listan på en.wiktionary.org An atom of Ytterbium in the gas phase, for example, gives off energy when it gains an electron to form an ion of Ytterbium. Yb + e – → Yb – – ∆H = Affinity = 50 kJ/mol. To use electron affinities properly, it is essential to keep track of sign. When an electron is added to a neutral atom, energy is released. Applications · It is used as a doping agent in fiber optic cable · It is used in superconductors · It is used in making lasers · Ytterbium compounds are used as catalysts Soft silvery rare earth metal. Uses: Used in metallurgical and chemical experiments. History.

earth which also yielded thulium, scandium, and ytterbium. Stockholm uses cookies to ensure you the best experience on our website. the Scandinavian earth which also yielded thulium, scandium, and ytterbium. Ytterbium - Wikipedia Foto. Lutetium Lutetium Element | Uses, Facts, Physical & Chemical . Ytterbium - Element information, properties and uses Foto. earth which also yielded thulium, scandium, and ytterbium.

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One of ytterbium's Ytterbium metal increases its electrical resistance when subjected to very high stresses. This property is used in stress gauges for monitoring ground deformations from earthquakes and nuclear explosions. It is also used in thermal barrier system bond coatings on nickel, iron and other transitional metal alloy substrates.

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And an ytterbium the potential to be even more accurate and stable than the cesium chronometer. Uses and properties John Emsley, Nature’s Building Blocks: An A-Z Guide to the Elements , Oxford University Press, New York, 2nd Edition, 2011.

Ytterbium is a soft, malleable and rather ductile element that exhibits a bright silvery luster.A rare earth, the element is easily attacked and dissolved by mineral acids, slowly reacts with water, and oxidizes in air. What is YTTERBIUM? Ytterbium is a chemical element with symbol Yb and atomic number 70. It is the fourteenth and penultimate element in the lanthanide series Ytterbium is an element with the symbol Yb and the atomic number 70. It is a metal, variously described as either silvery or slightly yellowish, that is quite reactive yet stable in air.
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Lutetium It used the efficient Wallonian method of producing malleable iron from than four chemical elements (erbium, terbium, ytterbium and yttrium), This website uses cookies to evaluate user behaviour and customize editorial content Yoweri Museveni · Yozgatská provincie; Yperit; Ypry · Yser · Ytterbium samarium, cerium, cesium, guld, dysprosium, holmium, lutetium, erbium, ytterbium, neodymium, praseodymium, niobium, tantalum, thorium, thallium, rhenium.

Oxides tend to be insoluble. Fluorides are another insoluble form for uses in which oxygen is undesirable such as metallurgy, chemical and physical vapor deposition and in some optical coatings. Se hela listan på chemicool.com Ytterbium is also notoriously soft and sticky. Although filing ytterbium into powder is easy, it will leave traces of itself behind in the grooves of the file, and it is nearly impossible to remove once situated there.
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1 ,. Anna Nowak- Recommended Uses: Scientific Research. 2 HAZARDS IDENTIFICATION. GHS Classification (29 CFR 1910.1200): Not classified as hazardous.

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Although filing ytterbium into powder is easy, it will leave traces of itself behind in the grooves of the file, and it is nearly impossible to remove once situated there.

That is the conclusion of 12 Oct 2012 Ytterbium's atomic symbol is Yb and its atomic number is 70. Despite its relative rarity, ytterbium is finding some uses as a dopant in high Use of Ytterbium Trifluoride in the Field of Microinvasive Dentistry—An In Vitro Preliminary Study. by. Małgorzata Skucha-Nowak.