Element Lead (Pb), Group 14, Atomic Number 82, p-block, Mass 207.2. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.
Properties, sources and uses of the element lead. Lead is an incredibly useful metal, but it is also toxic to humans. In fact, if we didn't have to worry about breathing in its dust or ingesting ...
Lead is a heavy metallic element, commonly encountered in radiation shielding and soft alloys. Here's a collection of interesting facts about lead, including about its properties, uses, and sources.
Lead (/ ˈ l ɛ d /) is a chemical element with symbol Pb (from the Latin plumbum) and atomic number 82. It is a heavy metal that is denser than most common materials. Lead is soft and malleable, and also has a relatively low melting point. When freshly cut, lead is silvery with a hint of blue; it tarnishes to a dull gray color when exposed to air.
Here are 10 lead element facts that may intrigue and even surprise you. ... The element name "lead" comes from the Anglo-Saxon word for the metal. Its chemical symbol is Pb, which is based on the word "plumbum", the old Latin name for lead. Lead is a considered a basic metal or post-transition metal. It is a shiny blue-white metal when freshly ...
Lead’s chemical symbol is Pb, which comes from its Latin name. Our name for the element comes from the Anglo-Saxon word for the metal, ‘lead’. The image below shows shiny, untarnished lead balls. Uses of lead in the modern world.
Lead (Pb) has an atomic number of eighty-two. It is a highly malleable member of the metal elements and is highly resistant to corrosion. Lead has been in use by ancient civilizations for thousands of years, and is mentioned in the second book of the Old Testament. Lead pipes on the baths have the ...
5. Lead is a very stable element. Lead atoms are “doubly magic.” In physics, the numbers 2, 8, 20, 28, 50, 82, and 126 are considered “magic” because those numbers of protons or neutrons ...
Although lead makes up only about 0.0013% of the earth's crust, it is not considered to be a rare element since it is easily mined and refined. Most lead is obtained by roasting galena in hot air, although nearly one third of the lead used in the United States is obtained through recycling efforts.
Lead: 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.