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  • ...ric acid]] ({{chem2|H2SO5}}). In contrast to the purely ionic character of alkali metal peroxides, peroxides of [[transition metal]]s have a more covalent ch ..., I. I. ''Peroxides, superoxides and ozonides of alkali and alkaline earth metals'', pp. 21–51, Plenum Press, New York, 1966, no ISBN</ref> ...
    9 KB (1,294 words) - 05:44, 11 December 2024
  • Since the P state is not the lowest energy level for the alkali atom (the S is) the sharp series will not show up as absorption in a cool g In [[alkali metal]]s the P terms are split <math>2P_{\frac{3}{2}}</math> and <math>2P_ ...
    11 KB (1,711 words) - 12:42, 5 January 2025
  • ...he Electron in the D subshell state is not the lowest energy level for the alkali atom (the S is) the diffuse series will not show up as absorption in a cool In [[alkali metal]]s the P terms are split <math>2P_{\frac{3}{2}}</math> and <math>2P_ ...
    15 KB (2,148 words) - 12:43, 5 January 2025
  • ...surface markings annually.<ref name=":1">Sandhu, N. K. (2012). Leaching of metals and metalloids from highway marking glass beads and the potential environme ...rocess as decolorizes and fining agents. It has been found that the heavy metals become incorporated into the bead's glass matrix and may leach under enviro ...
    17 KB (2,603 words) - 01:49, 5 August 2024
  • ...Sigma">{{Sigma-Aldrich|Aldrich|id=254088|Name=Gold(I) cyanide, 99.9% trace metals basis|Abruf=2013-04-05}}</ref> ...m its ores.<ref name=Ullmann>{{Ullmann |doi=10.1002/14356007.i01_i01|title=Alkali Metal Cyanides||year=2006|last1=Rubo|first1=Andreas|last2=Kellens|first2=Ra ...
    4 KB (482 words) - 18:56, 8 January 2024
  • ...]] from [[ore]], and [[Amalgam (dentistry)|dental amalgams]] are made with metals such as silver, copper, indium, tin and zinc. For the [[alkali metals]], amalgamation is exothermic, and distinct chemical forms can be identifie ...
    14 KB (2,037 words) - 07:02, 26 February 2025
  • ...[[thermal conductivity]].{{citation needed|date=November 2020}} In impure metals, the electron mean free path is reduced by collisions with impurities, and ...ures, is also inconsistent with experimental values, since measurements of metals show no deviation from the [[Dulong–Petit law]]. The observed electronic co ...
    17 KB (2,653 words) - 22:49, 20 December 2024
  • ...rally exhibit much larger electronic entropies than the free-electron like metals. ...
    14 KB (1,923 words) - 18:29, 4 July 2024
  • ...metal alloys. The reactions are endothermic for transition metals and semi-metals. At isothermic and isobaric conditions at atmosphere, the probability for a ...is negative (exothermic) for semi-metals, transition metals, alkali earth metals and lanthanides/actinides. This fact is due to the elevated surface energy ...
    20 KB (3,006 words) - 19:04, 31 December 2023
  • ...ctrons from some semiconductors moved much slower than photoelectrons from metals with the same [[work function]], an unexpected result which was used to inc ...tric effect with an investigation of the photoelectric properties of the [[alkali halide]]s, particularly [[potassium iodide]]. In potassium iodide, an ioni ...
    7 KB (964 words) - 18:20, 8 April 2024
  • ...spectrum analytical methods in drug analysis. 1. Determination of alkaline metals using emission flame photometry] |language=de |journal=Pharmazie |volume=28 ...
    11 KB (1,575 words) - 21:15, 5 February 2025
  • ...A typical synthesis first displaces an Sb<sup>III</sup> halide with an [[alkali metal]] and then reduces the resulting anion with [[ethylene dichloride]].< Like other metals, stibanes [[Vicinal (chemistry)|vicinal]] to a [[leaving group]] can [[Elim ...
    8 KB (1,163 words) - 22:25, 7 February 2025
  • ...an|first1=T.|title=Lattice constants of K7Cm6F31 trends in the 1:1 and 7:6 alkali metal-actinide(IV) series|journal=Inorganic and Nuclear Chemistry Letters|v ...: heats of formation of PuOC1 and CmOCl|journal=Journal of the Less Common Metals|volume=56|issue=1|page=113|date=1977|doi=10.1016/0022-5088(77)90224-7}}</re ...
    14 KB (2,076 words) - 23:55, 4 November 2024
  • ...sub-Doppler cooling used in ultracold atomic physics experiments on alkali metals}} It has since been regularly used to cool all the other alkali (hydrogenic) metals.<ref name="7LiGM" /><ref name="40KGM" /><ref> ...
    22 KB (3,192 words) - 17:28, 28 May 2024
  • ...0.1007/s12666-023-03141-7 |journal=Transactions of the Indian Institute of Metals |language=en |volume=77 |issue=2 |pages=553–561 |doi=10.1007/s12666-023-031 ...nsformation of iron in limonite ore by microwave roasting with addition of alkali lignin and its effects on magnetic separation |url=https://linkinghub.elsev ...
    17 KB (2,458 words) - 18:30, 19 December 2024
  • ...pite'' with the chemical formula {{chem2|(Ca,Ce,Na)(Ti,Fe)O3}} is found in alkali intrusive rocks in the [[Kola Peninsula]] and near [[Alnö#Geology|Alnö]], [ ...pta |first1=Tanusri |title=Double perovskites with 3d and 4d/5d transition metals: compounds with promises |journal=Materials Research Express |date=2001 |vo ...
    16 KB (2,156 words) - 02:17, 8 February 2025
  • ...material and garnets can create local structural distortions that enhance alkali ion mobility.<ref>{{Cite journal ...2018 Class f Fellows|url = https://www.newswise.com/articles/the-minerals,-metals--materials-society-names-2018-class-of-fellows|website = newswise.com}}</re ...
    26 KB (3,444 words) - 04:21, 17 February 2025
  • ...o hydrolysis. This reaction occurs quantitatively with salts of the alkali-metals at low to moderate concentrations.{{citation needed|date=November 2021}} ...II), [[Antimony]](III) and [[Bismuth]](III). Most hydroxides of transition metals are classified as being "insoluble" in water. Some of them dissolve, with r ...
    41 KB (5,261 words) - 16:47, 19 January 2025
  • ...= Interstitialcy model for condensed matter states of face-centered-cubic metals | journal = Phys. Rev. Lett. | volume = 68 | issue = 7| pages = 974–977 | d ...ce]];<ref>{{Cite book|url=https://books.google.com/books?id=aNTcBwAAQBAJ&q=alkali+ions+reduce+electrical+resistance&pg=PA305|title=Glass: Nature, Structure, ...
    26 KB (3,961 words) - 18:29, 21 September 2024
  • ...ropium(III) acetate|europium acetate]] (at different molar ratio with both metals) led to novel double-decker silsesquioxane (DDSQ) materials consisting of l ....1972.150100910|bibcode = 1972JPoSA..10.2621K }}</ref> The coordination of metals to the silsesquioxane framework gives [[electrophilic]] centers that are a ...
    34 KB (4,467 words) - 01:43, 9 November 2024
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