Lead is a chemical element. Lead (Pb), is a sloppy, glittering white or greyish metal in group 14 of the periodic table. It is the worst leader of electricity. Lead is ductile, pliable, and dense. It is trusted by the …
Learn about the chemical properties, uses and facts of lead, a white lustrous metal with an atomic number of 82. Find out how lead is corrosion-resistant, not conductive and …
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The data for the saturation vapour pressure of lead at different temperatures were found in [4], [10], [12], [14], [15], [21], [25], [26]. Fig. 1 (a) shows the Pb vapour pressure from the above-cited literature and plotted as a function of temperature. At first view, the dispersion is small at temperatures higher than 1500 K.However it becomes …
Lead -. Pb: properties of free atoms. Lead atoms have 82 electrons and the shell structure is 2.8.18.32.18.4. The ground state electron configuration of ground state gaseous neutral lead is [ Xe ]. 4f14. 5d10. 6s2. 6p2 and the term symbol is 3P0. Schematic electronic configuration of lead. The Kossel shell structure of lead.
It has been used widely since 5000 BC for application in metal products, cables and pipelines, but also in paints and pesticides. Lead is one out of four metals that have the …
Lead (Pb) has an atomic mass of 82. Find out about its chemical and physical properties, states, energy, electrons, oxidation and more.
Lead (atomic symbol: Pb, atomic number: 82) is a Block P, Group 14, Period 6 element with an atomic radius of 207.2. The number of electrons in each of Lead's shells is [2, 8, 18, 32, 18, 4] and its electron configuration is [Xe] 4f14 5d10 6s2 6p2. The lead atom has a radius of 175 pm and a Van der Waals radius of 202 pm.
Technical data for Lead. Click any property name to see plots of that property for all the elements. Notes on the properties of Lead: Specific Heat: Value given for solid phase. …
Lead is a silver colored metal with a tint of blue. It tarnishes to dark gray color when exposed to air. Lead is soft but is significantly denser than other metals. it is malleable and has a low melting point. Lead has the atomic …
Find physical data, electron configuration, chemical properties, aggregation states, isotope data (including decay trees) as well as some historic information. Periodic Table of the Elements; Lead: Metal: Symbol: Pb Atomic number: 82 Atomic mass: 207.2 Group: Metal CAS-number: ... Found most often in ores called galena or lead sulfide ...
Properties, sources and uses of the element lead. Throughout history — before the scientific advancements of the 20th century revealed its potent toxicity — lead was widely used in a variety ...
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Lead: properties, history, and applications. Lead is a toxin that accumulates in soft tissues and bones, it acts as a neurotoxin damaging the nervous system and interferences with the function of biological enzymes, which resulted in its extensive use in construction, plumbing, batteries, bullets and shot, weights, solders, …
Lead is a chemical element with atomic number 82 which means there are 82 protons and 82 electrons in the atomic structure. The chemical symbol for Lead is Pb. The atom consist of a small but massive nucleus surrounded by a cloud of rapidly moving electrons. The nucleus is composed of protons and neutrons. Total number of protons in …
Houston, TX: Gulf Publishing Company, 2005. Our lead page has over 280 facts that span 107 different quantities. Each entry has a full citation identifying its source. Areas covered include atomic structure, physical properties, atomic interaction, thermodynamics, identification, atomic size, crystal structure, history, abundances, and ...
Element Name: Lead. Element Symbol: Pb. Atomic Number: 82. Atomic Weight: 207.2. Element Category: Basic Metal or Post-Transition Metal. Appearance: Lead is a metallic gray solid at room temperature. Electron Configuration: [Xe] 4f14 5d10 6s2 6p2. Oxidation State: The most common oxidation state is 2+, followed by 4+.
Mineral hardness: 1.5 (no units) Brinell hardness: 38.3 MN m -2. Vickers hardness: (no data) MN m -2. Heatscape picture representing the density of the periodic table elements. Heatscape representing the molar volume of the periodic table elements.
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References. Element Lead (Pb), Group 14, Atomic Number 82, p-block, Mass 207.2. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.
Key properties; Electronegativity ; Melting point; Density ; Molar volume; Ionization energy (1st) Covalent radius; Metallic radius; Abundance: earth's crust
Isotopes. There are four naturally occurring isotopes of lead exist, 204 Pb, 206 Pb, 207 Pb, and 208 Pb. isotopes of lead exist, 204 Pb, 206 Pb, 207 Pb, and 208 Pb.
Chemical Properties of Lead. Lead exhibits a range of chemical properties that are crucial for its applications and interactions with other substances. Below are some of the key chemical properties of lead: Reactivity with Oxygen. Lead reacts with oxygen to form lead oxide. Upon exposure to air, lead forms a protective layer of oxide that ...
Compare . Lead and GoldCompare . Lead and Gold on the basis of their properties, attributes and periodic table facts. Compare elements on more than 90 properties. All the elements of similar categories show a lot of similarities and differences in their chemical, atomic, physical properties and uses.
Lead has been known since ancient times. It is sometimes found free in nature, but is usually obtained from the ores galena (PbS), anglesite (PbSO 4), cerussite (PbCO 3) and minum (Pb 3 O 4). 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 ...
Learn about the properties, price, production and applications of lead, a heavy metal with high density, low melting point and ductility. Find out how lead is …
Lead is a bluish-white lustrous metal. It is very soft, highly malleable, ductile, and a relatively poor conductor of electricity. It is very resistant to corrosion but tarnishes upon exposure to air. Lead isotopes are the end products of each of the three series of naturally occurring radioactive elements. Applications.
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207 Pb. 22.1%. 208 Pb. 52.4%. Notes on the properties of Lead: Specific Heat: Value given for solid phase. Up to date, curated data provided by Mathematica 's ElementData function from Wolfram Research, Inc. Click here to buy a book, photographic periodic table poster, card deck, or 3D print based on the images you see here!
Lead - Properties, history, name origin, facts, applications, isotopes, electronic configuation, crystal structure, hazards and more; Interactive periodic table of the chemical elements. ... Metallic lead beads dating …