Which one of the following is present in the largest amount in terms of percent by mass in the earth's crust

Options :
  1. Si
  2. Oxygen
  3. C
  4. Ca

Answer and Explanation :-

Answer: Option 2


Sorry there is no explanation for this answer. Please help others by posting your response below

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : Tides are compiled and they vary from place to place because of

Next Question : The speed of rotation of earth is the highest

Click here for free online test on Geography


 (Getemail alerts when others member replies)

The things you do for yourself are gone when you are gone, but the things you do for others remain as your legacy.
-Kalu Ndukwe Kalu