Lanthanum - Wikipedia Lanthanum is a chemical element; it has symbol La and 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 the periodic table, of which lanthanum is the first and the prototype
Lanthanum | Rare Earth Element, Uses in Technology, Medicine | Britannica 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
Facts About Lanthanum - Live Science Lanthanum is silvery white, malleable, ductile and so soft you can slice it with a knife It is one of the most reactive rare-earth metals, which are also called lanthanides
Lanthanum (La) Element: Properties, Uses, Reactions, Effects - Science Info 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 It is a highly reactive rare earth metal only behind europium
Lanthanum Facts – Atomic Number 57 or Symbol La - Science Notes and . . . Lanthanum is a soft, silvery-white metallic element with the symbol La and atomic number 57 It is the first element in the lanthanide series and is a rare earth element Lanthanum has significant applications in modern technology, ranging from catalysis to advanced optical materials
Comprehensive Guide to Lanthanum: Uses, Properties, and Applications Explore the comprehensive guide on Lanthanum, a rare-earth element with wide-ranging applications Learn about its history, physical and chemical properties, industrial uses in fluid catalytic cracking, optics, and green technologies, as well as its medical applications
Lanthanum Element | Uses, Facts, Physical Chemical Characteristics 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: Properties and Applications - Stanford Materials Lanthanum, a silvery-white rare earth metal, plays a crucial role in various modern technological advancements Its unique properties and applications make it indispensable in numerous industries This article delves into the properties of lanthanum and explores its diverse applications