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The Chemistry of Quartz Crystals by Sophie Fitzgerald (Cardiff University School of Chemistry) View |
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How silicon dioxide are present in quartz and crystalline solid (AB knowledge booster) View |
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sophie fitzgerald's Webcam Video from 20 May 2012 07:59 (PDT) (sophie fitzgerald) View |
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Absorbance of Spilled Oil by Nanoporous Silica (NSS Info) View |
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Allotrophy || Class 9 Chemistry Unit 5 (Physical State of Matter) || Lecture 30 || @IlmKaGhar || (Ilm Ka Ghar) View |
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