Chemistry, 06.07.2019 04:00 Dariana123

Using the mohs standard hardness scale, which of the following scratch tests is correct? scale mineral 10 diamond 9 corundum 8 topaz 7 quartz 6 feldspar 5 apatite 4 fluorite 3 calcite 2 gypsum 1 talc talc scratches calcite. quartz scratches corundum. fluorite scratches feldspar. topaz scratches quartz.

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Using the mohs standard hardness scale, which of the following scratch tests is correct? scale mine...

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