Rank the following species in order of increasing magnitude of the attractive force…

CHEMISTRY · Subjective · AP · Chemistry · Atomic Structure and Properties · Atomic Structure and Properties

Problem

Rank the following species in order of increasing magnitude of the attractive force between the nucleus and an outermost electron: Cl

^{-}

, Ar, K

^{+}

, Ca

^{2+}

. Provide a brief explanation that accounts for both nuclear charge and electron–electron repulsion in each species.