anna3951 anna3951

27-11-2019
Chemistry

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2. Will calcite scratch feldspar? Why or why not?

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marcus224599 marcus224599

27-11-2019

Answer: No

Explanation: The reason for this is because calcite has a hardness of 9 while feldspar has a hardness of 21. Calcite can scratch Gypsum which has a hardness of 3.

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