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

By: |Published on: Oct 10|Categories: Chemistry JAMB| 0 comments

A. Xenon
B. Neon
C. Helium
D. Argon

Correct Answer:

Option D – Argon

Explanation

Argon, with the symbol Ar which is the third noble gas, in group 18 makes up about 1% of the Earth’s atmosphere, making it the most common noble gas on Earth.

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