Home

What is the percentage of IRON, in chemical composition of earth?

(a) Approximately 20% – 22%
(b) Approximately 25%-27%
(c) Approximately 40%-42%
(d) Approximately 32%-35%

Anurag Mishra Professor Asked on 9th June 2016 in General Knowledge.
Add Comment
Cancel
    • 1 Answer(s)

    Answer: (d) Approximately 32%-35%

    Cancel
    Anurag Mishra Professor Answered on 9th June 2016.
    Add Comment
    Cancel

    Your Answer

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