Gradual addition of electronic shells in the noble gases causes a… - Vidyadip

MCQ

Gradual addition of electronic shells in the noble gases causes a decrease in their

✓
Ionization energy
B
Atomic radius
C
Boiling point
D
Density

✓

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.

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