Lanthanum - Wikipedia
It is a soft, ductile, silvery-white metal that tarnishes slowly when exposed to air. It is the first and the prototype of the lanthanide series, a group of 15 similar elements between lanthanum and lutetium in …
Lanthanum - Element information, properties and uses | Periodic Table
Lanthanum is an important component of mischmetal alloy (about 20%). The best-known use for this alloy is in ‘flints’ for cigarette lighters. ‘Rare earth’ compounds containing lanthanum are used …
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 …
Lanthanum Facts – Atomic Number 57 or Symbol La
Jan 18, 2025 · 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 …
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].
Comprehensive Guide to Lanthanum: Uses, Properties, and Applications
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 …
A History Of Lanthanum - Brian D. Colwell
Jun 29, 2025 · The history of lanthanum spans nearly two centuries, beginning with its discovery in 1839 and extending through its evolution from a chemical curiosity to an essential component in modern …
Lanthanum - New World Encyclopedia
Lanthanum (chemical symbol La, atomic number 57) is a soft, silvery white metallic element. Found in combination with other rare earth elements, it is one of the most reactive of the rare earth metals.
Lanthanum - Rare Earth Exchanges
Lanthanum is a rare earth metal known for its high reactivity and versatility, playing an essential role in applications across optics, rechargeable batteries, and catalytic converters.
Lanthanum - Wikiwand
It is a soft, ductile, silvery-white metal that tarnishes slowly when exposed to air. It is the first and the prototype of the lanthanide series, a group of 15 similar elements between lanthanum and lutetium in …