The Most Abundant Element is:

  1. Silicon
  2. Calcium
  3. Nitrogen
  4. Oxygen
Monis Rasool Professor Asked on 28th June 2015 in Chemistry.
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2 Answer(s)

Nitogen 78%

mukesh Default Answered on 2nd July 2015.
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Answer: 4. Oxygen;
The most abundant element on the Earth’s crust is Oxygen (46.60%), Silicon(27.72%), Calcium(3.63%), Nitrogen(0.005%) by weight. 

vijay Professor Answered on 12th July 2015.
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