0
Lutetium was proposed as the name for the element with atomic number 71 by French scientist Georges Urbain, one of its several discoverers on 1907. It was adopted as the official name by the The Commission on Atomic Mass in 1909.
What else can I help you with?
Is lutetium radioactive?
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.
What is the Bohr model for lutetium?
If you think to the electron configuration of lutetium this is: [Xe]4f14.5d1.6s2.
Which really belong to group iii - lanthanum and actinium or lutetium and lawrencium?
Lanthanum and lutetium: lantanides group Actinium and lawrentium: actinides group
What are lutetium chemical properties?
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.
What element is named after a a city in the US?
Examples: americium, berkelium, californium, darmstadtium, copper, dubnium, europium, erbium, francium, galium, germanium, hafnium, hassium, holmium, livermorium, lutetium, magnesium, polonium, rhenium, ruthenium, samarium, scandium, terbium, yttrium, ytterbium, strontium, tullium.
Where did the name lutetium come from?
Lutetium is a chemical element with the symbol Lu and an atomic number of 71. It derived its name from the ancient name of Paris which was Lutetia.
What is the coast for lutetium?
The coast for Lutetium is south
How is lutetium used?
Lutetium is used in PET scanners
What is the name of the compound LuBr3?
Lutetium bromide
What is one chemical property of lutetium?
Lutetium has the oxidation state +3.
Is lutetium radioactive?
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.
What is the price of lutetium?
Lutetium costs 42 USD for a 5 gram ingot.
What is the Bohr model for lutetium?
If you think to the electron configuration of lutetium this is: [Xe]4f14.5d1.6s2.
Is lutetium a solid liquid or gas?
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.
What element is known as the German word for Satan?
The element named after the German word for Satan is "Lutetium," which comes from the Latin term "lutetia" meaning "mud."
States the natural form of the element lutetium?
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.
What group is Lutetium in on the periodic table?
Lutetium is classified under Group 3, an element under Lanthanides.
