Rare earth elements definition

Rare earth elements means a set of seventeen chemical elements in the periodic table, specifically the fifteen lanthanides (Lanthanum, Cerium, Praseodymium, Neodymium, Promethium, Samarium, Europium, Gadolinium, Terbium, Dysprosium, Holmium, Erbium, Thulium, and Lutetium) plus Scandium and Yttrium.

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Rare earth elements means any of a series of metallic elements of which the oxides are classed as rare earths and which include the elements of the lanthanide series, yttrium and scandium.

Rare earth elements means the rare earth elements or rare earth metals, a group of 17 chemical elements in the periodic table, being scandium, yttrium and the 15 lanthanoid elements;

Examples of Rare earth elements in a sentence

• Rare earth elements processing Radiobarite (by-product) 3,150,000 Bq/kg Ra-226 450,000 Bq/kg Ra-228 Monazite as raw material 3,000,000 Bq/kg Th-232 40,000 Bq/kg U-238 2.

• With respect to mineral processing, Mintek’s research goals are aimed at providing solutions on pre-concentration of commodities that are of greatest economic and strategic importance to the country, notably Precious, Ferrous, Energy, Industrial, Base metals and Rare earth elements.

• MPD’s research goals are aimed at providing solutions on pre-concentration of commodities that are of greatest economic and strategic importance to South Africa, notably Precious, Ferrous, Energy, Industrial, Base metals and Rare earth elements.

• Rare earth elements (Ce, Cs, Dy, Er, Eu, Gd, Hf, Ho, La, Lu, Nb, Nd, Pr, Rb, Sm, Sr, Ta, Tb, Th, Tm, U, Y, Yb, Zr) as well as Pt, Pd and Au were analysed by inductively coupled plasma mass spectrometer (ICP–MS).

• Critical materials for the energy transition: Rare earth elements.

More Definitions of Rare earth elements

Rare earth elements means the lanthanide group of 15 metallic elements on the periodic table plus scandium and yttrium.

Rare earth elements means the following chemical elements: Scandium (Sc), Yttrium (Y), Lanthanum (La), Cerium (Ce), Praseodymium (Pr), Neodymium (Nd), Promethium (Pm), Samarium (Sm), Europium (Eu), Gadolinium (Gd), Terbium (Tb), Dysprosium (Dy), Holmium (Ho), Erbium (Er), Thulium (Tm), Ytterbium (Yb) and Lutetium (Lu);

Rare earth elements means the 17 silvery white soft heavy metals that that comprise the following: SC; Y;