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dioxyde de silicium

SiO2 Colorless, transparent crystals, soluble in molten alkalies and hydrofluoric acid; melts at 1710_C; used to make glass, ceramic products, abrasives, foundry molds, and concrete.

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创建者

  • Hélène Evrard
  • (Belgium)

  •  (Platinum) 5011 分数
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