Elemental Mercury

Elemental mercury, often referred to as quicksilver, is a heavy, silvery-white liquid metal at room temperature. It’s unique among metals because it remains liquid, which makes it useful in thermometers, barometers, and some electrical switches. However, mercury is toxic; exposure can harm the nervous system and other organs. It occurs naturally in the environment and can accumulate in fish and sediments, posing health risks. Due to its dangers, many products containing mercury have been phased out or heavily regulated in recent years. Proper handling and disposal of mercury are essential to prevent contamination and health threats.