The source of mercury, how is it produced?

This is natural, but it is actually mercury. Mercury, commonly known as mercury, is a silvery white liquid at room temperature and can dissolve many metals such as gold and silver. Mercury and most of its compounds are toxic. Mercury is the only liquid metal at room temperature. Once the article containing it is broken, the mercury will evaporate. And its adsorption is particularly good. Mercury vapor is easily adsorbed by walls and clothes and becomes an air pollution source. Although a small amount of inhalation will not cause much harm to the body, long-term inhalation of large amounts will lead to mercury poisoning.