Question
Chemistry Question on p -Block Elements
Which among the following noble gases is not found in air?
A
Ne
B
Rn
C
Ar
D
Kr
Answer
Rn
Explanation
Solution
All the noble gases except radon occur in the atmosphere.
Which among the following noble gases is not found in air?
Ne
Rn
Ar
Kr
Rn
All the noble gases except radon occur in the atmosphere.