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Answer to Question #46289 in Chemistry for Charlotte
Question #46289
why is quartz suitable for use as an abrasive, involving it's structure?
Expert's answer
Quartz is used as the abrasive material, because its hardness on the Mohs scale is equal to 7 This is a very hard material. Due to the fact that quartz crystals are very fragile in nature, it is found mainly in the state of fine-grained. The hardness of quartz is higher than the hardness of steel, so it is used in knife sharpening and polishing of metals.
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