dude if ur advanced u should know that the first ionization energy varies in a predictable way across the periodic table. The ionization energy decreases from top to bottom in groups, and increases from left to right across a period. Thus, helium has the largest first ionization energy, while francium has one of the lowest.
Answer: top right
Explanation:
The top right part of the periodic table has the highest amount of ionization. It has gases like helium and neon. Hope this helps!
