The third ionization enthalpy is maximum for

The third ionization enthalpy is minium for:

The third ionization enthalpy is minium FIGUREor:

The second ionization enthalpy is

Ionization enthalpies are

What is ionization enthalpy?

How would you account for the following ? The third ionization enthalpy of manganese (Z = 25) is exceptionally high.

The first ionization enthalpy of magnesium is lower than the first ionizxation enthalpy of

Why is the third ionization enthalpy of manganese (At. no.=25) unexpectedly high ?

Why is the first ionization enthalpy of helium maximum among all the elements?