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This mineral is composed only of one element, carbon. It is listed as the hardest on MOHs' Scale of Hardness. Which mineral is this?

2 Answers

4 votes

Answer:

Diamond (I had the same question on USA test prep)

Step-by-step explanation:

diamond A diamond is composed only of carbon. It is listed as the hardest on MOHs' Scale of Hardness. You often see jewelry made with this naturally occurring mineral.

User Lajuette
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2 votes

Answer:

I think your answer is Apatite

Step-by-step explanation:

User Matt Bodily
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