The oxide forms a protective layer on the surface. Electrical resistivity: 25.0 × 10 ‑8 Ω m; or mΩ cm; Heat and conduction. Ytterbium has three allotropic forms with transformation points at -13°C and 795°C: The beta form is a room-temperature, face-centered, cubic modification, while the high-temperature gamma form is a body-cente… It is attacked by the strong acids and reacts slowly with cold water and air. Ytterbium is the most volatile rare-earth metal. Mechanical properties of polycrystalline ytterbium from 78° to 525°K. Ytterbium is a chemical element with the symbol Yb and atomic number 70. Ytterbium is a soft, malleable and rather ductile element that exhibits a bright silvery luster. Jean de Marignac in 1878. Electrochemical Equivalent: 2.152g/amp-hr; Electron Work Function: Electronegativity: 1.1 (Pauling); 1.06 (Allrod Rochow) Heat of Fusion: 7.66kJ/mol; Incompatibilities: Ionization Potential. The electrical resistance of ytterbium is increased when it is subjected to high stresses. Ytterbium burns in powder mixture with hexachloroethane and produce luminous emerald green flame. Ytterbium is a soft, malleable and ductile chemical element that displays a bright silvery luster when pure. Nowadays, this is element is used in the making of memory devices and tunable lasers. The chemical and physical properties of ytterbium could not be determined until 1953 when the first nearly pure ytterbium was produced. Ytterbium is a soft, malleable and ductile chemical element that displays a bright silvery luster when pure. 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It is also the 70th element on the periodic table. Ytterbium belongs to the F Block, Period 6 and fluorine belongs to Block P, Period 2 of the periodic table. All compounds should be stored in closed containers, protected from air and moisture and treated as highly toxic. The chemical symbol for Ytterbium is Yb. It is relatively stable in the air except when finely divided. Even though the element is fairly stable, it should be kept in closed containers to protect it from air and moisture. Because of its closed-shell electron configuration, its density and melting and boiling points differ significantly from those of most other lanthanides. Safety information to be noted about these particles is that they are harmful if inhaled and if they come in contact with skin or eyes. Ytterbium is sometimes associated with yttrium or other related elements and is used in certain steels. Inorganic Chemistry Frontiers 2020 , 7 (17) , 3136-3145. Electrical properties. Chemical Properties of Ytterbium. Journal of the Less Common Metals 1970, 21 (4) , ... Mass Spectrometric Study of Heats of Sublimation of Dysprosium, Samarium, Thulium, and Ytterbium. The chemical properties of ytterbium nanoparticles are outlined in the following table. Compounds of ytterbium are rare. Ytterbium went by at least four names, including ytterbium, ytterbia, erbia, and neoytterbia, when it wasn't altogether confused with another element. Ytterbium poses no threat to plants and animals and its salts are being introduced into the chemical industry as catalysts in place of ones that are regarded as toxic and polluting. Uses of Ytterbium. The chemical symbol for ytterbium is Yb. An element of the rare earth family of metals. Ytterbium is a lanthanide element. Understanding the near-infrared fluorescence and field-induced single-molecule-magnetic properties of dinuclear and one-dimensional-chain ytterbium complexes based on 2-hydroxy-3-methoxybenzoic acid. ... 1.8 Other Chemical Properties. Ytterbium is readily attacked and dissolved by dilute and concentrated mineral acids and reacts slowly with water. Its metal could be used to help improve the grain refinement, strength, and other mechanical properties of stainless steel. It has the atomic symbol Yb, atomic number 70, and atomic weight 173. Yttrium and Ytterbium chemical properties are one of the most important characteristics. It is most often recovered commercially from monazite sand (0.03% ytterbium). Ytterbium dust is flammable. Numerous atoms present in the element made the clock more stable. Heatscape representing the molar volume of the periodic table elements. The oxide forms a protective layer on the surface when reacted or oxidized in air. 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