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For most practical purposes, lutetium can be regarded as stable, though it is slightly radioactive. 97.41% of lutetium found in nature is stable, and 2.59% is of an isotope with a half life of 37,800,000,000 years. Like all other elements, lutetium has synthetic radioactive isotopes.
If you think to the electron configuration of lutetium this is: [Xe]4f14.5d1.6s2.
Lanthanum and lutetium: lantanides group Actinium and lawrentium: actinides group
Lutetium's compounds always contain the element in the oxidation state +3. Lutetium metal is slightly unstable in air at standard conditions, but it burns readily at 150 °C to form lutetium oxide. In reaction with water it is slow when cold and fast when hot; lutetium hydroxide is formed in the reaction. All halide salts (except fluoride) are soluble in water. Lutetium dissolves readily in weak acids and dilute sulfuric acid to form solutions containing the colorless lutetium ions, which exist as a [Lu(H2O)9]3+ complex (nonate, hydrate) ions.
Lutetium is a solid at room temperature. It is a rare earth metal that has a silver-white color and is a relatively dense and stable element.
Slogan : Im not gonna fight your pretty bright if you buy lutetium because it's a nice site of a shiny color silvery-white Slogan : Im not gonna fight your pretty bright if you buy lutetium because it's a nice site of a shiny color silvery-white
The coast for Lutetium is south
Lutetium is used in PET scanners
Lutetium bromide
Lutetium has the oxidation state +3.
For most practical purposes, lutetium can be regarded as stable, though it is slightly radioactive. 97.41% of lutetium found in nature is stable, and 2.59% is of an isotope with a half life of 37,800,000,000 years. Like all other elements, lutetium has synthetic radioactive isotopes.
Lutetium costs 42 USD for a 5 gram ingot.
If you think to the electron configuration of lutetium this is: [Xe]4f14.5d1.6s2.
The natural form of lutetium is a silvery-white metal with the atomic number 71. It is a rare earth element that is found in minerals such as monazite and xenotime. Lutetium is primarily used in research and certain industries due to its high cost and limited availability.
Lutetium is classified under Group 3, an element under Lanthanides.
Lutetium, with the chemical symbol Lu, is the chemical element with the atomic number 71.