I have an assignment to 'Research ionization energy levels and come up with 3 real world applications' and was told to look up lasers, plasma arcs and neon lights. Hours later, (lol) I'm still having a little trouble. Is there any way someone can explain the connection between ionization energy levels and lasers, plasma arcs and neon lights?

Answer 1

See your earlier post.

Answer 2

Thank you. My apologies for the repeated postings.