chrominimum Chromium Chromium is a metal found in natural deposits as ores containing other elements. Chromium is a steel-gray, gravid metal that is very brittle. It is classified as a heavy metal. After its refined from the ore chromite its compounds are utilize in reprimand tanning and manufacturing of chromic acid, pigments, and corrosion-resistant chrome products. The greatest use of chromium is in metal alloys such as magnetic tapes, paint pigments, cement, paper, and untarnished steel. It is also apply as an ingrediant in drilling mud, which is used to drill oil wells.
Humans do need a certain amount of trivalent chromium to maintain unreserved health. Although, in other forms, chromium can be cyanogenic for humans. Workers in chromium products facilities have increased risks of cancer of the lungs and nose. In 1974, Congess passes the Safe Drinking Water Act. This act required EPA to medico safe levels of chemica...If you want to get a full essay, verbalise it on our website:
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