what-is-the-relationship-between-ionic-radius-and-effective-nuclear-charge-for-i

Question

What is the relationship between ionic radius and effective nuclear charge for isoelectronic ions $$Cl^{-}$$ and $$K^{+}$$?

Accepted Answer

Ionic radius decreases as the effective nuclear charge increases.

Answer

Ionic radius decreases as the effective nuclear charge decreases.

Answer

Ionic radius increases as the effective nuclear charge increases.

Answer

None of the above.

What is the relationship between ionic radius and effective nuclear charge for isoelectronic ions Cl- and K+?