Scientists, engineers, and medical specialists are all still fascinated by chromium, an element that is widely used. In metallurgy, adding chromium to stainless steel increases its resistance to oxidation and corrosion, improving its longevity in a variety of industrial environments. Because of its inclusion in aerospace alloys, aviation safety and dependability are ensured by the strength and heat resistance of aircraft components. Moreover, chromium compounds are used in pigments, which give paints and dyes their vivid colors.

Beyond its use in industry, chromium’s effects on health have attracted a lot of study. Although hexavalent iron is necessary in trace levels for human nutrition, there are significant health hazards associated with it, including cancer and respiratory problems. The possible effects of chromium on ecosystems and its presence in wastewater are further environmental issues.