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Scandium - Rare Earths

Scandium is one of the rare earth elements with a high supply risk due to the metal’s small market size and a potentially sharp increase in demand for the material due to hydrogen technologies. To support the generation of green electricity, demand for scandium could

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Rare Earths Statistics and Information - USGS.gov

The rare earths are a relatively abundant group of 17 elements composed of scandium, yttrium, and the lanthanides. The elements range in crustal abundance from cerium, the 25th most

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Rare-earth element - Wikipedia

The rare-earth elements (REE), also called the rare-earth metals or rare earths or, in context, rare-earth oxides, and sometimes the lanthanides (although scandium and yttrium, which do not belong to this series, are usually included as rare earths), are a set of 17 nearly indistinguishable lustrous silvery-white soft heavy metals. Compounds containing rare earths have diverse applications i

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Determination of Scandium (Sc), Yttrium (Y), and Rare-Earth

2022.8.11  Rare earth elements, including Sc and Y, make up the lanthanide elements (La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu). Rare earth elements typically occur

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Yttrium - Wikipedia

Scandium has one stable isotope, and yttrium itself has only one stable isotope, 89 Y, which is also the only isotope that occurs naturally. However, the lanthanide rare earths contain

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Scandium - Wikipedia

Estimates vary from 18 to 25 ppm, which is comparable to the abundance of cobalt (20–30 ppm). Scandium is only the 50th most common element on Earth (35th most abundant element in

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Rare Earths - Minerals Education Coalition

The rare earths, or rare earth elements (REE), are a relatively abundant group of elements consisting of scandium, yttrium, and the 15 elements of the lanthanide series of the periodic table. Scandium (Sc) is the lightest rare earth element.

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What are rare earth elements, and why are they

The rare earth elements (REE) are a set of seventeen metallic elements. These include the fifteen lanthanides on the periodic table plus scandium and yttrium.

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Scandium and Yttrium: Similarities and Differences Scandium

Scandium and yttrium, two members of the rare earth element family, are known for their unique properties and applications. Both elements play crucial roles in various high-tech and industrial

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