Which one of the following minerals occurs abundantly in the Earth’s crust?

  1. Bauxite
  2. Silica
  3. Manganese
  4. Iron
Anurag Mishra Professor Asked on 16th January 2016 in Chemistry.
Add Comment
  • 1 Answer(s)

    Answer: (2) Silica 

    Anurag Mishra Professor Answered on 16th January 2016.
    Add Comment

    Your Answer

    By posting your answer, you agree to the privacy policy and terms of service.