An Etymological Dictionary of Astronomy and Astrophysics
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فرهنگ ریشه شناختی اخترشناسی-اخترفیزیک

M. Heydari-Malayeri    -    Paris Observatory

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Number of Results: 2 Search : chalcophile
chalcophile
  خالکودوست، مسدوست   
xâlkdust, mesdust

Fr.: élémznt chalcophilz   

chalcophile element.

chalco-; → -phile.

chalcophile element
  بن‌پار ِ خالکودوست، ~ مسدوست   
bonpâr-e xâlkdust, ~ mesdust

Fr.: élément chalcophile   

In the → Goldschmidt classification, a → chemical element that has an → affinity for sulphur, and therefore tending to be more abundant in sulphide minerals and ores than in other types of rock. This group is depleted in the silicate Earth and may be concentrated in the core. The group includes → silver (Ag), → arsenic (As), → bismuth (Bi), → cadmium (Cd), → copper (Cu), → mercury (Hg), → indium (In), → lead (Pb), → sulfur (S), → antimony (Sb), → selenium (Se), → tellurium (Te), and → thallium (Tl). As a consequence of their relatively low condensation temperatures (500-1100 K), most of these elements are depleted in terrestrial planets with respect to chondrites.

chalcophile; → element.