Lead(II) carbonate, represented by the chemical formula PbCO₃, is a white, solid compound that occurs naturally as the mineral cerussite. It is primarily used in the production of lead-based paints, ceramics, and glass, although its use has declined due to health concerns associated with lead exposure. In addition to its industrial applications, PbCO₃ can also be found in some laboratory settings for various chemical reactions. It is important to handle this compound with care, as lead is toxic and can pose serious health risks if ingested or inhaled.