Which of the following atoms and ions are isoelectronic i.e. have the same number of electrons with the neon atom
F-
Oxygen atom
Mg
N-
F− have the same number of electrons with the neon atom.
Which of the following are isoelectronic species i.e., those having the same number of electrons?
Na+, K+, Mg2+, Ca2+, S2–, Ar