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  • ...:Blue asbestos (teased).jpg|thumb|Blue asbestos showing the fibrous nature of the mineral]] ...sks related to exposure to asbestos at work |publisher=Publications Office of the European Union |date= |accessdate=2010-07-05}}</ref>
    77 KB (11,403 words) - 21:32, 20 September 2010
  • ...ity in [[Austria]]|Mining, Austria|the siege tactic|Mining (military)|name of the [[China|Chinese]] emperor|Daoguang Emperor}} ...e:Chuquicamata-002.jpg|thumb|250px|right|[[Chuquicamata]], [[Chile]], site of the largest circumference and second deepest [[open-pit mining|open pit]] [
    50 KB (7,414 words) - 21:36, 20 September 2010
  • ...lead''' from [[Långban]], Sweden. This is a very fine, very rare specimen of crystallized native lead. Size 8×3×2 cm.]] ...2. Lead is a soft, [[malleable]] [[poor metal]]. It is also counted as one of the [[heavy metal (chemistry)|heavy metal]]s. Metallic lead has a bluish-wh
    52 KB (7,694 words) - 21:36, 20 September 2010
  • ...onroe and Wicander, 96) Rock bursts basically depend on the size and depth of the excavation. ...explanation is that the changes brought about by the mine's redistribution of stress trigger latent [[Earthquake|seismic events]], deriving from the stra
    2 KB (281 words) - 21:37, 20 September 2010
  • '''Chelation''' ({{pronEng|kiːˈleɪʃən}}) is the formation or presence of two or more separate bindings between a ...<ref name="IUPAC"> [http://goldbook.iupac.org/C01012.html IUPAC definition of chelation.]</ref>
    13 KB (1,928 words) - 20:14, 21 September 2010
  • ''Gibbs' phase rule'',<ref>Gibbs, J.W., Scientific Papers (Dover, New York, 1961)</ref> ...properties such as [[temperature]] or [[pressure]], which are independent of other intensive variables.
    11 KB (1,657 words) - 20:16, 21 September 2010
  • ...-3D-balls.png|thumb|305px|alt=Acetic acid, CH<sub>3</sub>COOH, is composed of a methyl group, CH<sub>3</sub>, bound chemically to a carboxylate group, CO ...reaction known as [[Dissociation (chemistry)|dissociation]] in the context of [[acid-base reactions]]. The equilibrium can be written symbolically as:
    76 KB (11,861 words) - 20:17, 21 September 2010
  • ...eacher]]s or other leaders associated with the institution. This is a list of [[higher education]] institutions named for people. ...d as their founders. A few institutions were named by the founder in honor of a parent, child, spouse, or other close family member.
    106 KB (14,441 words) - 21:06, 21 September 2010
  • ...tive, xenon can undergo a few [[chemical reaction]]s such as the formation of [[xenon hexafluoroplatinate]], the first [[noble gas compound]] to be synth ...an, A. A.; Nedostup, V. I.; Veksler, L. S.|title=Thermophysical properties of neon, argon, krypton, and xenon|year=1988|edition=English-language
    82 KB (11,842 words) - 21:02, 24 September 2010

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