Mercury is a chemical element found in the periodic table with the symbol Hg. It is a shiny, silver liquid metal at room temperature. It has interesting properties, such as its low electrical and thermal conductivity.
Mercury is used in various products, such as thermometers and fluorescent lamps. However, it is important to handle it with caution as it is toxic to humans and the environment.
Therefore, it is essential to use it safely and responsibly. Additionally, it occurs naturally in the environment, but human activities can also release it and cause pollution.