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JAMB Chemistry 2011 Question 16

Question 16

Air

Which of the following noble gases is commonly found in the atmosphere?

  1. A.Xenon.
  2. B.Neon.
  3. C.Helium.
  4. D.Argon.
Show the answer and explanation

Answer: D (Argon.)

Explanation

Argon makes up almost 1% of air, far more than any other noble gas.