First and second ionization energy | Atomic structure and properties | AP Chemistry | Khan Academy

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[andresitososa]

is there a periodic table *trend* for 2nd Ionization energy (such as the one we have for 1st IE)

[Noxate]

This topic was explained very well. Thank you.

[kukurikap]

is the second ionization energy ALWAYS higher than the first??

[suzannemarie]

Where are you getting these values from for IE1 and IE2?

[aspboss]

at 1: 00 how did you calculated that ionization energy ?can anybody tell me?

[lordbanafo]

So what if the outermost electron is more than one, can IE be possible

[Vikkykumar-bfdm]

what is order of third ionization energy of Nitrogen and boron

[Maroryx_]

That video is just 8 years old and his way of teaching is better than paid tutoring XD

[warpath]

What about the 1st ionization energy of aluminium and magnesium? Why is it that aluminium has lesser 1st ionization energy than magnesium?
Is it the same with sulfur and phosphorus?