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quartz is a number 7

The density of quartz mineral was determined by adding a weighed piece to a graduated cylinder containing 52.6 mL water. After
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2. asked by Anonymous
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quartz is a number 7 on the mohs hardness scale. Apatite is a number 5. a student has a mineral sample that scratches apatite,
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2. asked by need help
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Pink quartz and smoky quartz are different colors. They will both have the same _____.chemical composition crystal size color
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If you drop a piece of quartz, it will break apart in an irregular manner.Which property does quartz show in this situation?
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2. asked by nae
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Quartz has a refractive index of 1.54. If light from a HeNe laser impinges on an air/quartz interface at an angle of 22.5
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2. asked by noel
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QuestionWhich of the following resources is a conflict mineral used in smart devices?(1 point) Responses neodymium neodymium tin
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A quartz sphere is 14.0 cm in diameter. What will be its change in volume if its temperature is increased by 305 °F? (the
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2. asked by Kayla
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Fused quartz possesses an exceptionally low coefficient of linear expansion, −15.50×10−7 (∘C)−1. Suppose a bar of fused
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2. asked by Jason
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The mining of which resource produces the most toxic waste?(1 point) Responses quartz quartz tin tin copper copper silica
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Which of the following resources is a conflict mineral used in smart devices?(1 point)Responses tin tin mercury mercury quartz
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