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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...

Lanthanum hydroxide is La(OH) 3, a hydroxide of the rare-earth element lanthanum. Lanthanum hydroxide can be obtained by adding an alkali such as ammonia...

Lanthanum(III) oxide, also known as lanthana, chemical formula La2O3, is an inorganic compound containing the rare earth element lanthanum and oxygen....

Naturally occurring lanthanum (57La) is composed of one stable (139La) and one radioactive (138La) isotope, with the stable isotope, 139La, being the...

It has the formula Ac2O3. It is similar to its corresponding lanthanum compound, lanthanum(III) oxide, and contains actinium in the oxidation state +3...

Lanthanum trifluoride is a refractory ionic compound of lanthanum and fluorine. The chemical formula is LaF 3. Bonding is ionic with lanthanum highly coordinated...

Lanthanum(III) iodide is an inorganic compound containing lanthanum and iodine with the chemical formula LaI 3. Lanthanum(III) iodide can be synthesised...

least the 14 metallic chemical elements with atomic numbers 57–70, from lanthanum through ytterbium. In the periodic table, they fill the 4f orbitals. Lutetium...

Lanthanum chloride is the inorganic compound with the formula LaCl3. It is a common salt of lanthanum which is mainly used in research. It is a white...

Lanthanum oxysulfide is an inorganic compound, a salt of lanthanum and hydrogen sulfide acid, with the formula La 2O 2S. Calcination of lanthanum(III)...

Lanthanum monosulfide is a binary inorganic chemical compound of lanthanum metal and sulfur with the chemical formula LaS. Lanthanum monosulfide can be...

Lanthanum hexaboride (LaB6, also called lanthanum boride and LaB) is an inorganic chemical, a boride of lanthanum. It is a refractory ceramic material...

Lanthanum oxalate is an inorganic compound, a salt of lanthanum metal and oxalic acid with the chemical formula La 2(C 2O 4) 3. Reaction of soluble lanthanum...

Lanthanum decahydride is a polyhydride or superhydride compound of lanthanum and hydrogen (LaH10) that has shown evidence of being a high-temperature superconductor...

Lanthanum iodide may refer to: Lanthanum diiodide, LaI2 Lanthanum(III) iodide (lanthanum triiodide), LaI3 This set index article lists chemical compounds...

Lanthanum nitride is a binary inorganic compound of lanthanum and nitride with the chemical formula LaN. Lanthanum nitride can be prepared from the reaction...

Lanthanum carbonate, La2(CO3)3, is the salt formed by lanthanum(III) cations and carbonate anions. It is an ore of lanthanum metal (bastnäsite), along...

Lanthanum(III) bromide (LaBr3) is an inorganic halide salt of lanthanum. When pure, it is a colorless white powder. The single crystals of LaBr3 are hexagonal...

Lanthanum acetate is an inorganic compound, a salt of lanthanum with acetic acid with the chemical formula La(CH3CO2)3. According to X-ray crystallography...

499°C to lanthanum oxide, nitric oxide and oxygen. Lanthanum nitrate is prepared by reacting lanthanum oxide with nitric acid which creates lanthanum(III)...