Pure ytterbium oxide When thulium oxide is present, it will be a colourless powder or light brown to yellow. (actionext.com)
The organic phase of lutetium (thulium), ytterbium (lutetium) was separated by N263 solvent extraction. (actionext.com)
The trouble began when yet another element, ytterbium, the one before lutetium, was assigned a revised electronic configuration of 4f14 6s2 as its two outer most orbitals. (rsc.org)
The configuration of lutetium did not change and since it consisted of 4f14 5d1 6s2 this meant that lutetium could now be considered as the first element in the third row of the d-block, and ytterbium as the final member of the lanthanide series. (rsc.org)
This sample arrived with a full set of lanthanides at a time when I was missing europium, terbium, holmium, ytterbium, and of course lutetium. (theodoregray.com)
Lanthanum to lutetium3
Any of the series of 15 consecutive → chemical element s in the → periodic table from → lanthanum to lutetium (→ atomic number s 57 to 71 inclusive). (obspm.fr)
These rows contain elements in the lanthanoid and actinoid series, usually from 57 to 71 (lanthanum to lutetium) and 89 to 103 (actinium to lawrencium), respectively. (fran-verlag.com)
This term refers to a group of seventeen chemical elements, present in the periodic table, ranging from lanthanum to lutetium, to which scandium and yttrium are added. (socialnews.it)
Nitrate Hydrate1
Lutetium Nitrate Hydrate (Lu(NO 3 ) 3 · xH 2 O ) is a colorless rare earth salt. (msesupplies.com)
Lutetium Oxalate Hydrate (Lu2(C2O4)3.xH2O) Powder is applied in petroleum and environment protection catalysts, mischmetal, polishing powders, and Rare Earth fertilizers. (heegermaterials.com)
Heeger Materials (HM) provides Lutetium Oxalate Hydrate Powder at a competitive price. (heegermaterials.com)
Lutetium Oxalate Hydrate (Lu2(C2O4)3.xH2O) Powder is a white powder. (heegermaterials.com)
Lutetium Oxalate Hydrate (Lu2(C2O4)3.xH2O) Powder should keep sealed and stored in a dry and cool place, avoiding being exposed to air for a long time. (heegermaterials.com)
However, on a significant number of more recent periodic tables you will find lutetium and lawrencium classified as transition metals and placed directly underneath scandium and yttrium in group 3 of the periodic table. (rsc.org)
The elements placed directly under scandium and yttrium in older periodic tables are lanthanum and actinium, but on the basis of electronic configurations lutetium and lawrencium have as much right to occupy these two places. (rsc.org)
If one tries to construct the long-form table it is lutetium and lawrencium that fall more naturally under scandium and yttrium in group 3. (rsc.org)
But this fact has not convinced everyone and nor have the numerous chemical and physical similarities that exist when lutetium and lawrencium are considered as homologues of scandium and yttrium. (rsc.org)
All isotopes of lutetium are either radioactive or, in the case of 175Lu, observationally stable, meaning that 175Lu is predicted to be radioactive but no actual decay has been observed. (wikipedia.org)
The isotopes of lutetium range in atomic weight from 149.973 (Lu-150) to 183.961 (Lu-184). (chemeurope.com)
Oxide2
It's the most basic alkalinity, other than lutetium oxide, in the ytrium trium group. (actionext.com)
We also provide Lutetium Oxide powder with other purity and particle size upon request. (ssnano.com)
Hafnium3
Believed to undergo α decay to 171Tm primordial radionuclide Used in lutetium-hafnium dating Lutetium (177Lu) chloride, sold under the brand name Lumark among others, is used for radiolabeling other medicines, either as an anti-cancer therapy or for scintigraphy (medical radio-imaging). (wikipedia.org)
Other items traded include both the pure and scrap forms of Zirconium and Hafnium metal and, latterly, Strontium and Calcium are finding niche uses in new alloys. (mmta.co.uk)
Lutetium-177 therapeutic radiopharmaceuticals: linking chemistry, radiochemistry, and practical applications. (thieme-connect.de)
Powder2
This is a white white white powder, pure as the driven snow and more powdery. (theodoregray.com)
Low Price Pure Tungsten Powder tungsten metal p. (flsygroup.com)
Naturally4
Naturally occurring lutetium (71Lu) is composed of one stable isotope 175Lu (97.41% natural abundance) and one long-lived radioisotope, 176Lu with a half-life of 3.78 × 1010 years (2.59% natural abundance). (wikipedia.org)
Naturally occurring Lutetium ( Lu ) is composed of 1 stable isotope Lu-175 (97.41% natural abundance). (chemeurope.com)
is a100% organic solution of the purest form of natural zeolite (clinoptilolite) that has been naturally dissolved in bio-active organic humic acid and structured water. (nutrimedical.com)
Styles defined by the :active … While the 98 naturally occurring elements have all been identified in mineral samples from the Earth's crust, only a small minority of them can be found as recognizable, relatively pure minerals. (affordabletowingjunkcars.com)
Gallium1
Lutetium-177 (Lu-177) and Gallium 68 (Ga-68) have both seen major uses in the medical industry in the last decade and can be commonly seen in usage together. (ukessays.com)
Emitter2
One commercial application has been as a pure beta emitter, using lutetium which has been exposed to neutron activation. (ssnano.com)
The matched pair of 169 Er (pure β − -particle emitter) with the pure Auger-electron emitter 165 Er can, thus, represent an ideal model system to evaluate the additive therapeutic effect of Auger electrons on targeted β − therapy. (frontiersin.org)
Compounds4
We also offer pure metals and compounds for R&D applications. (heegermaterials.com)
http://en.wiktionary.org/wiki/chemical_bond, http://en.wikipedia.org/wiki/Chemical_element, http://en.wikipedia.org/wiki/Chemical_compound, http://commons.wikimedia.org/wiki/File:Metalli,_semimetalli,_nonmetalli.png, https://www.boundless.com/chemistry/textbooks/boundless-chemistry-textbook/, Differentiate between elements and compounds and explore separation techniques. (affordabletowingjunkcars.com)
Chemical2
The stuff is everywhere in magnets, and it's not terribly expensive in that form, but it's not commonly found in pure form outside of chemical catalogs. (theodoregray.com)
A subsequent chemical purification process was developed as well as activity standardization of the radionuclidically pure 169 Er. (frontiersin.org)
Minerals4
Lutetium is always found in minerals and very hard to separate with other elements. (ssnano.com)
Unaltered minerals have been encapsulated in the earth as a pure food since prehistoric times. (richminerals.com)
Plant-derived minerals have been encapsulated in the earth as a pure food since that time. (richminerals.com)
Metals1
Charlie Wood - Live Science Contributor The noble gases (e.g., neon) and noble metals (e.g., mercury) can also be found in their pure, non-bonded forms in nature. (affordabletowingjunkcars.com)
International Union of Pure and Applied Chemistry. (wikipedia.org)
The International Union of Pure and Applied Chemistry includes scandium in their rare earth element definition. (geology.com)
The official governing body, the International Union of Pure and Applied Chemistry has so far refused to take sides on the question of which elements make up group 3. (rsc.org)
International Union of Pure and Applied Chemistry currently recommends the name lanthanoid rather than lanthanide. (obspm.fr)
Lawrencium2
In recent years there has been an ongoing debate concerning the placement of lawrencium, and also element 71 or lutetium. (rsc.org)
Some periodic tables place lutetium and lawrencium one above the other, as the last of the lanthanides and the actinides respectively. (rsc.org)
Manufacture2
Generally more pure quartz, can be used to manufacture the quartz glass. (licheopto.com)
Examination of lutetium (III)-DOTA and copper (II)-NOTA solution structures using EXAFS. (msesupplies.com)
A freshly exposed surface of pure copper has a reddish-orange color. (viking.nu)
Form1
The metalloid is rarely found in pure crystal form and is usually produced from the iron-silicon alloy ferrosilicon. (americanelements.com)
Source1
2305.12065] Determining the upper critical magnetic field for N-doped lutetium hydride directly from the source data files in Dasenbrock-Gammon et al. (arxiv.org)
Create an account below to get 6 C&EN articles per month, receive newsletters and more - all free. (acs.org)
Chromatography systems were applied to determine free lutetium and the stability of the preparations was evaluated either after storing at 2-8 ºC or incubation in human serum at 37 ºC. (bvsalud.org)
Light1
The selectivity of Antrin Injection (a motexafin lutetium sensitizer, Lu-Tex) with subsequent photoactivation (far-red light, 700-760 nm) has been evaluated in several preclinical atherosclerosis models. (arizona.edu)
Properties1
Radiation-induced preparation of pure and Ce-doped lutetium aluminium garnet and its luminescent properties. (msesupplies.com)