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Rare Earth Element
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Geliefert zwischen Mi., 26.11.2025 und Do., 27.11.2025
Details
High Quality Content by WIKIPEDIA articles! As defined by IUPAC, rare earth elements or rare earth metals are a collection of seventeen chemical elements in the periodic table, namely scandium, yttrium, and the fifteen lanthanoids. Scandium and yttrium are considered rare earths since they tend to occur in the same ore deposits as the lanthanoids and exhibit similar chemical properties. The term "rare earth" arises from the minerals from which they were first isolated, which were uncommon oxide-type minerals (earths) found in Gadolinite extracted from one mine in the village of Ytterby, Sweden. However, with the exception of the highly-unstable promethium, rare earth elements are found in relatively high concentrations in the earth's crust, with cerium being the 25th most abundant element in the earth's crust at 68 parts per million.
Weitere Informationen
- Allgemeine Informationen
- GTIN 09786130364120
- Genre Geowissenschaften
- Editor Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken
- Sprache Englisch
- Anzahl Seiten 100
- Herausgeber VDM Verlag Dr. Müller e.K.
- Größe H220mm x B150mm x T6mm
- Jahr 2010
- EAN 9786130364120
- Format Fachbuch
- ISBN 978-613-0-36412-0
- Titel Rare Earth Element
- Untertitel Rare Earth Element, International Union of Pure and Applied Chemistry, Chemical Element, Periodic Table, Scandium, Yttrium, Crust (Geology), KREEP
- Gewicht 167g
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