The element with the highest ionization potential in the periodic table is:

Using the periodic table which of the following elements has the highest ionisation energy? Phosphorus1Nitrogen2Antimony3Arsenic

Which of these elements has the largest first ionization energy?A.SeB.ClC.SbD.Pb

Which of the following species has the highest ionisation potential

Choose and then fill in the blank with the element that has the higher first ionization energyBr or I

9. What group of elements generally have the lowest second ionization energy?Group IGroup IIGroup VIGroup VII