Lanthanum - Wikipedia
Lanthanum is a chemical element with the symbol La and the atomic number 57. It is a soft, ductile, silvery-white metal that tarnishes slowly when exposed to air. It is the eponym of the lanthanide series, a group of 15 similar elements between lanthanum and lutetium in …
Lanthanum - Element information, properties and uses | Periodic …
Element Lanthanum (La), Group 19, Atomic Number 57, d-block, Mass 138.905. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.
Lanthanum | Rare Earth Element, Uses in Technology, & Medicine …
lanthanum (La), chemical element, a rare-earth metal of Group 3 of the periodic table, that is the prototype of the lanthanide series of elements. Lanthanum is a ductile and malleable silvery white metal that is soft enough to be cut with a knife.
Lanthanum | La (Element) - PubChem
Lanthanum is a chemical element with symbol La and atomic number 57. Classified as a lanthanide, Lanthanum is a solid at room temperature. [Xe]6s 2 5d 1. J.C. Slater, J Chem Phys, 1964, 41 (10), 3199-3205. DOI:10.1063/1.1725697.
Lanthanum Element | Uses, Facts, Physical & Chemical …
Lanthanum is a whitish silver metal. It is malleable and soft and can be cut with a knife. It is the first member of the lanthanide series of the periodic table, that is comprised of fifteen similar elements. Lanthanum is also the first member of the transition metals of the 6 th period.
Lanthanum (La) Element: Properties, Uses, Reactions, Effects
2023年6月23日 · Lanthanum is a chemical element with the atomic number 57 and is represented by the symbol ‘La’ in the periodic table. It is soft and silvery in appearance and classified as rare earth metal and belongs to the d-block of the lanthanide group of the periodic table.
Comprehensive Guide to Lanthanum: Uses, Properties, and …
Lanthanum is a chemical element with the symbol "La" and atomic number 57. It belongs to the lanthanide series and is classified as a rare-earth element. Lanthanum is generally known for its use in high-tech applications like flat-panel displays and hybrid vehicle batteries.
Lanthanum: Properties, Uses and FAQs - allen.in
Lanthanum is a chemical element with the symbol La and atomic number 57. Lanthanum serves as the namesake and prototype for the lanthanide series, a group of 15 chemically similar elements that range from lanthanum to lutetium in the modern periodic table.
Lanthanum (La) - Definition, Preparation, Properties, Uses
2024年7月11日 · Lanthanum is a chemical element with the symbol La and atomic number 57. It is a soft, ductile, silvery-white metal that tarnishes rapidly when exposed to air and is soft enough to be cut with a knife.
Lanthanum- Properties, Health effects & Uses of Lanthanum
Lanthanum with the symbol La is a chemical element with atomic number 57 in the periodic table. Know more about the facts, applications, and its uses.
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