Lead and Copper Rule especially for young children and pregnant women." It also explained that the rule has reduced copper exposure "that can cause stomach and intestinal distress, liver or kidney damage, and complications of Wilson’s disease in genetically predisposed people." Although lead is a known poison, the mechanical and chemical characteristics of the metal continue to keep lead as an important component in many products. In water supply, lead's durability and workability selected it for use as water pipes. Lead alloys (bronze, brass) are used for plumbing fittings. Lead solders were preferred in plumbing. While lead pipes were replaced by other materials, such
Copper(II) fluoride convulsions and even coma. These can lead to brain and kidney damage. Chronic exposure can cause losses in bone density, weight loss, and on a more serious note even anorexia. It is also known to cause anemia and dental issues in some cases. When using copper(II) fluoride experiments should be conducted under a fume hood because metal oxide fumes can occur. If working with acids then the possibility of hydrogen fluoride forming may occur. A person should be cautious when dealing with hydrogen fluoride because it is highly toxic and corrosive. Copper(II) fluoride Copper(II) fluoride is an inorganic compound with