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Template:POTD/2011-12-14

From Wikipedia, the free encyclopedia
Chromium crystals and cube
Crystals of pure chromium created by a chemical transport reaction, along with a cube of the element for comparison. Chromium is a steely-gray, lustrous, hard metal that has high corrosion resistance and hardness. Its major industrial uses are in electroplating and making stainless steel.Photo: Alchemist-hp