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This system identifies the scratch resistance of various minerals through the ability of a harder material to scratch a softer material
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Dec 18, 2020
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This system identifies the scratch resistance of various minerals through the ability of a harder material to scratch a softer material
Chemistry
middle-school
Sam Upra
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mohs schale
hope it helps:)
AAT
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Dec 19, 2020
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Answer:
Mohs Scale
i think so
David Kudera
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Dec 23, 2020
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David Kudera
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