martagalaan10 martagalaan10
  • 07-06-2020
  • Biology
contestada

What could the hardness of a mineral be if it can be scratched by a cent coin?

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nourakka1
nourakka1 nourakka1
  • 07-06-2020
It can become any of these things, Gypsum, Calcite, Fluorite, or Apatite
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kiarauwu
kiarauwu kiarauwu
  • 07-06-2020
The hardness of a mineral can be 3 or less
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