Lead is a heavy metal with the chemical symbol Pb and atomic number 82. It is dense, malleable, and has a low melting point, which makes it easy to work with. Historically, lead has been used in a variety of applications, including plumbing, batteries, radiation shielding, and as an additive in paints and gasoline. However, due to its toxic properties, the use of lead has been significantly reduced in many countries.

Lead exposure can lead to serious health issues, particularly in children, affecting their development and causing cognitive impairments. As a result, regulations have been implemented to limit lead exposure in various industries and products.

Lead is primarily obtained from ores such as galena (lead sulfide), and its price can be influenced by factors such as mining production, demand in industries like construction and automotive, and environmental regulations. The market for lead is also affected by global economic conditions and the availability of substitutes for lead in various applications.