Lanthanum is commonly used in the production of catalysts for petroleum refining, particularly in the form of lanthanum oxide. Additionally, it is utilized in manufacturing high-performance glass, including camera and telescope lenses, due to its ability to improve optical properties. Lanthanum is also used in certain types of rechargeable batteries, such as nickel-metal hydride batteries.
Lanthanum primarily decays into cerium through beta decay. The most common isotope, lanthanum-138, has a half-life of about 1.1 billion years and transforms into cerium-138. This process involves the emission of a beta particle and the conversion of a neutron into a proton.
Lanthanum has 2 valence electrons.
Lanthanum is located on the right to the bottom side on the periodic table.
Lanthanum (La) and actinium (Ac) are two chemical elements, solid metals.
Lanthanum is named after the Greek word "lanthanein," which means "to lie hidden." This is because lanthanum was initially difficult to separate from other rare earth elements.
Lanthanum is not an allot.
Lanthanum primarily decays into cerium through beta decay. The most common isotope, lanthanum-138, has a half-life of about 1.1 billion years and transforms into cerium-138. This process involves the emission of a beta particle and the conversion of a neutron into a proton.
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The oxidation number for lanthanum is +3.
Lanthanum is a natural element.
The Boiling point of lanthanum:
Lanthanum has 3 valence electrons
The cation of lanthanum is La(3+).
Lanthanum has 2 valence electrons.
lanthanum is a element on the perodic table ...
The chemical formula for lanthanum III iodate is La(IO3)3. This compound is composed of one lanthanum atom bonded to three iodate ions.
Most, 99.91%, of the lanthanum found in nature is 139La, which is not radioactive. The other 0.09% is made up of 138La, which is radioactive but has a very long half life of 105,000,000,000 years. Like all elements, lanthanum has synthetic radioactive isotopes.