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''A completely new version of this article is being worked on at [[Yttrium/Temp]]. Please make any edits there instead of here.''
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[[de:Yttrium]]
A [[chemical element]], in the [[periodic table]] '''yttrium''' has the symbol Y and atom number 39, and an atomic mass of 88.9059. The ground state electronic orbitals are [Kr]4d<sup>1</sup>5s<sup>2</sup>. The metal is silverish in color and lustrous, and is found in almost all [[rare earth]] minerals. Yttrium-[[europium]] compounds are found in the red phosphors of color [[television]]s and this represents a major usage of the element.
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