Lead is a neurotoxin that accumulates in soft tissues and bones. It damages the nervous system and interferes with the function of biological enzymes, causing neurological disorders ranging from behavioral problems to brain damage, and also affects …

Feb 14, 2025 · Lead, a soft, silvery white or grayish metal in Group 14 (IVa) of the periodic table. Lead is very malleable, ductile, and dense and is a poor conductor of electricity. Known in antiquity and believed by the alchemists to be the oldest of metals, lead is highly durable and resistant to corrosion.

Aug 8, 2023 · Lead is the chemical element represented by the symbol Pb and possesses the atomic number 82. It is a heavy metal with various properties that have made it useful for a range of applications.

Lead is a dense, soft, low-melting metal. It is an important component of batteries, and about 75% of the world's lead production is consumed by the battery industry. Lead is the densest common metal except for gold, and this quality makes it effective in sound barriers and as a …

Lead-formed alloys are typically found in ammunition, pipes, cable covering, building material, solder, radiation shielding, collapsible tubes, and fishing weights. Lead is also used in ceramic glazes and as a stabilizer in plastics.

Jan 20, 2020 · Lead is a soft, gray, lustrous metal with a high density and low melting point. Although hazardous to our health, humans have been extracting and using lead for over 6000 years. Ancient Egyptians were likely the first to extract lead, which they used to make small sculptures. Compounds of lead have also been found in Egyptian pottery glazes.

Feb 5, 2025 · Lead consists of Four naturally occurring isotopes: 204 Pb, 206 Pb, 207 Pb and 208 Pb. Lead has an atomic number of 82 and is a grey metal. It has a melting point of 327.46 °C (621.43 °F) and a boiling point of 1749 °C (3180 °F). Pb has a solid phase density of 11.34 g/cm 3 and a liquid or molten phase density of 10.66 g/cm 3.

Lead is a heavy, dense metal with a melting point of 327.5°C (621.5°F). It is soft and malleable and can be easily shaped and moulded into various forms. Lead is also highly resistant to corrosion, and does not react with most acids. However, it can …

Lead is a dense, soft, and easily shaped metal that has played a long-standing role in engineering, primarily because of its unique combination of properties. ... and the material’s high recyclability helps offset its environmental impact. Despite a narrowing field of applications, lead remains a valuable material where its particular ...

Lead is a chemical element in the periodic table’s group-14 metals, with the symbol Pb and atomic number 82. It’s now utilized to make storage batteries and an anti-knock compound (lead tetraethyl) for pollution management. Its density is 11.34g/cm3 and is found in a cubic close-packed crystal structure.