What element has been linked to exposure risks such as skin damage and cancer?

Arsenic has been linked to several health risks, notably skin damage and an increased risk of cancer. This connection is particularly concerning in areas where water supplies are contaminated with arsenic, which can occur from natural geological processes or through industrial activities. Chronic exposure to arsenic is associated with various types of cancer, including skin, bladder, and lung cancer, due to its ability to damage DNA and disrupt cellular processes. The toxic effects of arsenic when ingested or absorbed through the skin highlight the importance of monitoring and managing arsenic levels in water sources to protect public health.

While the other elements mentioned may also pose health risks, they are not specifically linked to skin damage or cancer in the same manner as arsenic, making it clear why arsenic is recognized in this context.