- lookchem.com Periodic-Table/Erbium/Electronegativity (Pauling Scale):1.24. Polarizability volume:22.7 Å3. Erbium Appearance & Characteristics. Structure:hcp: hexagonal close pkd.
- ru.us.edu.vn en/ErbiumErbium. Chemical element with atomic number 68 (Er). 167.259±0.003[1]. 167.26±0.01 (abridged)[2]. Erbium in the periodic table. Hydrogen.
- medium.com @nanografi/rundown-about-erbium-…Erbium is a bright, soft silvery white rare earth metal that slowly tarnishes in air and slowly reacts with water. Erbium dissolve in acids.
- Two common uses of erbium today are in lasers and special kinds of optical fibers. Optical fibers are glass-like materials used to carry telephone messages.
- learnool.com Chemistry ErbiumErbium (Er) is a chemical element of the periodic table, located in the period 6, and has the atomic number 68. It is the twelfth element in the lanthanide.
- webelements.com erbium/erbium This sample is from The Elements Collection, an attractive and safely packaged collection of the 92 naturally occurring elements that is available for sale.
- tr.wikipedia.org ErbiyumDiğer özellikleri. Elektrik direnci. 0.860 µ nΩ·m (20°C'de). Isıl iletkenlik. 14,5 W/(m·K). Isıl genleşme. 12.2 µm/(m·K) (25°C'de). Ses hızı. 2830 m/s (20 °C'de).Bulunamadı: erbium
- It is also used in nuclear technology in neutron-absorbing control rods. Erbium is used in alloys especially with vanadium to decrease the hardness of metals.
- aemproduct.com elements/erbium/Erbium is a chemical element with symbol Er and atomic number 68. A silvery-white solid metal when artificially isolated, natural erbium is always found in chemical...
- chemicool.com elements/erbium.htmlErbium was discovered in 1843 by the Swedish chemist Carl Gustaf Mosander. Four years earlier Mosander had discovered lanthanum.
Erbiyum
Genel bilgiler
Doğada çok az bulunan, uygulama alanı a, atom numarası 68, atom ağırlığı 167.2 olan bir element.
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