Chromium

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…compounds are important pollutants. It is also highly reactive with NH4NO3, N2O2, Li, NO, KClO3, SO2. Chromium is only found in compounds in nature. The most important, chromite (FeCr2O4), is found in Turkey, USA, South Africa, Albania, Finland, Iran, Madagascar, Russia, Rhodesia, Transvaal, Cuba, Brazil, Japan, India, Pakistan, and the Philippines. Chromium is also found in another compound called crocoite (PbCrO4), which is found in Russia, Brazil, USA, and Tasmania. ------------------------------------------------------------------------ **Bibliography**