The person for a cation to be smaller than its parent atom is

Why is Na^(+) cation smaller than the parent atom Na ?

Why is the size of cation smaller then its parent atom?

Give reasons why? The size of cation is smaller than the size of parent atom.

Why is anion larger than its parent atom ?

Account for the following: A cation is always smaller that its parent atom.

Account for the observation that cations are always smaller than the parent atom while anions are always larger than the parent atom.

A graph of aromic radius versus atomic number is given blow: Account for the observation that cations are always smaller than the parent atom while anions are always smaller the parent atom.

Why are cations smaller than neutral atom?

Explain why size of cation is smaller than of the parent atom.

Why are the cations smaller than atom?