Question

what do you understand by isoelectronic species ? name a speicies that will be isoelectronic with each of the following atoms or ions.

Answer 1

Answer:

Name a species that will be isoelectronic with each of the following atoms or ions. (i) F- (ii) Ar (iii) Mg2+ (iv) Rb. Ions of different elements which have the same number of electrons but different magnitude of the nuclear charge are called isoelectronic ions.