What are metal bearing rocks called?

সাধারণ বিজ্ঞান Basic Information of Daily Science, Inventions and... 07 Oct, 2020

প্রশ্ন What are metal bearing rocks called?

  • ক.
    ores
  • খ.
    bitumen
  • গ.
    metalloids
  • ঘ.
    slag

সঠিক উত্তর

ores

মন্তব্য

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