A low-density porous transparent material that consists of more than 90% air. Usually based on metal oxides or silica, aerogels are used as drying agents and insulators.
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Akram Amir El Ali Simplified Chemistry اضف تعليق 166 زيارة
A low-density porous transparent material that consists of more than 90% air. Usually based on metal oxides or silica, aerogels are used as drying agents and insulators.
مقالات قد تفيدك :
الوسومaerogel
تفاعل ألوان إشارة المرور يعتبر هذا التفاعل عرضٌ شيق جدا لتفاعلات الأكسدة و الاختزال بحيث …