Ionization Energy

Ionization energy is the energy needed to remove electrons from an atom.

Please login or register to read the rest of this content.

Click here to go to next lesson on Radioactive Substances.

Have a question ?
Tell us what you're thinking...

You must be logged in to post a comment.

Comments

One Response to “Ionization Energy”

Lisa Pearson says:

at

When looking at a table of ionization energies, sodium has a lower ionization energy than magnesium. Am I misunderstanding the sample question at the end of this video?