MCQ
Gradual addition of electronic shells in the noble gases causes a decrease in their
- ✓Ionization energy
- BAtomic radius
- CBoiling point
- DDensity
✓
Answer
Correct option: A.
Ionization energy
a
(a) As the number of shells increases, size increases and the effective nuclear charge on the outermost electron decreases. Thus, $I.E.$ decreases.
(a) As the number of shells increases, size increases and the effective nuclear charge on the outermost electron decreases. Thus, $I.E.$ decreases.
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