Lead | Definition, Uses, Properties, & Facts | Britannica
Dec 10, 2024 · 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.
Lead - Wikipedia
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 …
Lead: What It Is, Properties, Importance, Uses, and Advantages
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.
What is Lead? - Uses, Important Facts and Properties of Lead
Lead is a soft, highly malleable and bluish-white lustrous metal with atomic no. 82. Understand the uses of lead, lead melting point, the density of lead and atomic mass.
Lead (Pb) Element: Properties, Reactions, Uses - Science Info
Sep 14, 2023 · Physical Properties of Lead. 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. Freshly cut lead appears silver with a tinge of blue.
Lead Facts, Symbol, Discovery, Properties, Uses - Chemistry Learner
Lead (pronunciation: LED) is a soft, malleable, and ductile element having a high corrosion resistance, denoted by the chemical symbol Pb. A poor conductor of electricity, it slowly forms a dull coating when exposed to air [1].
Lead: Element 82 - Versatile but Toxic Uses, Properties & History
Explore the comprehensive guide on Lead, Element 82. Dive deep into its versatile uses, unique properties, and significant historical background. Learn about its role in industrial applications, its chemical behavior, and safety guidelines to understand both its advantages and toxic nature.
Lead Facts and Properties - Element 82 or Pb - ThoughtCo
Sep 2, 2019 · Properties: Lead is an extremely soft, highly malleable and ductile, poor electrical conductor, resistant to corrosion, blue-white shiny metal that tarnishes to dull gray in air. Lead is the only metal in which there is zero Thomson effect.
Lead | History, Uses, Facts, Physical & Chemical Characteristics
Lead consist of four stable isotopes, lead-204, lead-206, lead-207 and lead-208 [5]. There are five unstable isotopes of lead. The atomic number of lead is 83, which makes lead the heaviest stable element and isotope-208 is the heaviest stable nucleus.
Lead (Pb) - Properties, Applications - AZoM.com
Jul 11, 2013 · Lead is a chemical element with Pb as its symbol. It belongs to group 14 of the periodic table and its atomic number is 82. Lead has been in use for centuries. It is usually found in the ores of silver, zinc, and copper. This metal is soft, dense, and ductile, and is known to be malleable and corrosion resistant.