Selenium Element Cube

Selenium Element Cube

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  • Made In USA
  • 2x2x2 inches
  • 99.995% Pure Sample 

Selenium's atomic number is 34 and its symbol is Se. Selenium is a nonmetal that has three common allotropes which are metallic gray, red, or glassy black. It is produced as a byproduct when refining metal sulfide ores. Selenium is most commonly used as a pigment, although you might have also seen it listed as an ingredient in a supplementary vitamin.

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