Question

What is the difference between binding energy and ionization energy?

Answer 1

Binding energy	Ionization energy
Binding energy is the amount of energy required to dismantle the system's particles into individual particle.	Ionization energy is the minimum amount of energy needed to remove the electron from the valence shell of an atom.
It is expressed in $\mathrm{MeV}$	It is expressed in $\mathrm{KJ}/\mathrm{mole}$
It can not follow any such trends in the periodic table	It follows the trends in the periodic table as it increases from left to right and decreases from top to bottom.
Example: The binding energy of Nitrogen $104.67\mathrm{MeV}$	Example: The ionization energy of atomic Nitrogen is $1402\mathrm{KJ}/\mathrm{mol}$