Facts about the Definition of the Element Lead The Element Lead is defined as... A soft, malleable, ductile, bluish-white, dense metallic element, extracted chiefly from galena and used in containers and pipes for corrosives, solder and type metal, bullets, radiation shielding, paints, and antiknock compounds.
Interesting Facts about the Origin and Meaning of the element name Lead What are the origins of the word Lead ? The name originates from the the Greek word protos meaning 'first' and the Symbol Origin 'Pb' from the Latin word plumbum meaning 'lead'. Plumbism is the medical term for lead poisoning.
Facts about the Classification of the Element Lead Lead is classified in the 'Other Metals' section which can be located in groups 13, 14, and 15 of the Periodic Table. All of these elements are solid, have a relatively high density and are opaque.
Brief Facts about the Discovery and History of the Element Lead Lead was discovered in Ancient times and used by the ancient Egyptians, Greeks, Romans and Chinese.
Occurrence of the element Lead in the Atmosphere Extracted chiefly from galena Found in ore with zinc, silver and (most abundantly) copper
Common Uses of Lead Plumbing Solder Shielding against radiation Batteries
The Properties of the Element Lead
Name of Element : Lead Symbol of Element : Pb Atomic Number of Lead : 82 Atomic Mass: 207.2 amu Melting Point: 327.5 °C - 600.65 °K Boiling Point: 1740.0 °C - 2013.15 °K Number of Protons/Electrons in Lead : 82 Number of Neutrons in Lead : 125 Crystal Structure: Cubic Density @ 293 K: 11.34 g/cm3 Color of Lead : bluish
The element Lead and the Periodic Table Find out more facts about Lead on the Periodic Table which arranges every chemical element according to its atomic number, as based on the periodic law, so that chemical elements with similar properties are in the same column. Our Periodic Table is simple to use - just click on the symbol for Lead for additional facts and info and for an instant comparison of the Atomic Weight, Melting Point, Boiling Point and Mass - G/cc of Lead with any other element. An invaluable source for more interesting facts and information about the Lead element and as a Chemistry reference guide.
Facts and Info about the element Lead - IUPAC and the Modern Standardised Periodic Table The Standardised Periodic Table in use today was agreed by the International Union of Pure Applied Chemistry, IUPAC, in 1985 which includes the Lead element. The famous Russian Scientist, Dimitri Mendeleev, perceived the correct classification method of "the periodic table" for the 65 elements which were known in his time. The Standardised Periodic Table now recognises more periods and elements than Dimitri Mendeleev knew in his day but still all fitting into his concept of the "Periodic Table" in which Lead is just one element that can be found.