Chromium(VI) is a toxic form of the element chromium that has the oxidation state of +6. It is commonly found in various industrial processes, such as metal plating, leather tanning, and the production of pigments. Due to its high reactivity, chromium(VI) can easily form compounds with other elements, making it a significant environmental pollutant. Exposure to chromium(VI) can pose serious health risks, including respiratory issues and skin irritation. It is classified as a human carcinogen, meaning it can increase the risk of cancer. Proper safety measures and regulations are essential to minimize its impact on human health and the environment.