Chromium is a popular dietary supplement.
Chromium is a metal.
Louis Nicolas Vauquelin first isolated metalic chromium in 1798.
Chromium is a metal. We use it in making coins.
Chromium form three (not only two) bromides: * CrBr2, containing 24,759 85 % chromium * CrBr3, containing 17,991 45 % chromium * CrBr4, containing 14,129 09 % chromium 1 gram of CrBr3 contain 179,91 45 mg chromium.
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Chromium is an element!
The symbol for chromium, Cr, is derived from its name, which comes from the Greek word "chroma," meaning "color." This is reflective of the various colorful compounds that chromium can form. The use of two letters in the symbol follows the convention established for chemical elements, where the first letter is capitalized and the second is lowercase.
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Chromium the element is more than necessary today It's stable to use, and makes green glass Now wouldn't you say chromium is a blast
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Chromium was discovered in a red lead ore from Siberia by Louis Nicolas Vauquelin, however, he was in Normandy, France at the time. The term birthplace is vague. Most chromium is mined in South Africa, Kazakhstan, Russia, and India. Chromium was first used in China about 2300 years ago. Chromium first attracted the attention of Europeans in 1761 in Russia's Ural Mountains. It was first isolated from these sources in 1797. Chromium sometimes comes to earth in meteorites. One difficult to locate fact is how chromium is believed to be created (i.e. in stars, supernovae, or the Big Bang, etc.)