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Moh's Hardness Scale

Quiz by Hannah Brock

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5 questions
Show answers
  • Q1
    Used in talcum powder (hardness 1)
    Talc
    Gypsum
    Calcite
    30s
  • Q2
    Ingredient in plaster (hardness 2)
    Gypsum
    Talc
    Calcite
    30s
  • Q3
    Used in cement (hardenss 3)
    Gypsum
    Talc
    Calcite
    30s
  • Q4
    Used in toothpaste (hardness 4)
    Talc
    Gypsum
    Fluorite
    30s
  • Q5
    Mineral in bone
    Talc
    Calcite
    Apatite
    30s

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