74.8k views
23 votes
Which do you predict to have the greater electron affinity, Na or Na+ ? And why?

User Daliusd
by
8.0k points

1 Answer

7 votes
Na is the most stable state of the atom. Therefore Na+ will have a greater electron affinity because it wants to bring its charge back to the neutral Na. Na^+ + e- = Na
User Crazy Lazy Cat
by
6.9k points