Question

Which of the following species has the highest ionization potential?

• A. $Li$
• B. $F$
• C. $B$
• D. $Ne$

Answer 1

The correct option is D $Ne$

$L{i}^{+}$ has noble gas configuration. It has ionization potential $76.638$ eV and $Ne$ has ionization potential $21.56$ eV.