Question

What is the rare soils metal? ​

Answer 1

Answer:

A rare-earth element (REE) or rare-earth metal (REM), as defined by the International Union of Pure and Applied Chemistry, is one of a set of seventeen chemical elements in the periodic table, specifically the fifteen lanthanides, as well as scandium and yttrium.

Answer 2

Answer:

The answer is :

A rare soils metal is defined by the International Union of Pure and applied chemistry, is one of a set of seventeen chemical elements in the periodic table ..

Example : Calcium , Scandium, Titanium , Vanadium....

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