- Lanthanum - Wikipedia
Lanthanum 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 Facts, Symbol, Discovery, Properties, Uses
Lanthanum (pronunciation: LAN-the-nem) [3] is a soft, silvery rare-earth metal belonging to the lanthanoids family and represented by the chemical symbol La [1, 2]
- 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
- Lanthanum (La) Element: Properties, Uses, Reactions, Effects
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
- Lanthanum Facts – Atomic Number 57 or Symbol La
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
- 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 - Element information, properties and uses | Periodic Table
Lanthanum is found in ‘rare earth’ minerals, principally monazite (25% lanthanum) and bastnaesite (38% lanthanum) Ion-exchange and solvent extraction techniques are used to isolate the ‘rare earth’ elements from the minerals
- 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
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