New Enroll for RBI, SEBI & NABARD Intro Class! April 18 at 9:15 PM

    Question

    Which of the following is a source of

    Boron?
    A Pyrite Correct Answer Incorrect Answer
    B Augite Correct Answer Incorrect Answer
    C Apatite Correct Answer Incorrect Answer
    D Tourmaline Correct Answer Incorrect Answer
    E Olivine Correct Answer Incorrect Answer

    Solution

    Tourmaline is source of Boron.

    Practice Next