Explain why the noble gases have high ionization energies?

Answer 1

Noble gases have filled shells, which is the most stable configuration for an atom. Removing an electron from a noble gas would increase the energy more than if you removed an electron from, for example, nitrogen.

Answer 2

Noble gases have completely filled orbitals. They generally have 8 valence electrons (helium has only 2) and have stable electronic configuration. Hence the electrons are not lost and noble gases have very high ionization energy.

Answer 3

Ionization energy is the energy required to remove an electron, while electron affinity is the energy being released when an electron is added. Normally, these values are of the same magnitude with opposite signs, but because inert gases or, noble gases, have full valence shells, no electrons will be accepted into the already stable atom.

Answer 4

Yes, Noble gases have high ionization energies because they are so stable and it requires a lot of Noble_gases_have_high_ionization_energiesto remove an electron.

Answer 5

Since noble gases have obtate electronic configuration it does not have any unshared or lone pair of electrons.all the orbitals of the noble gas is much attracted towards the nucleus so its very difficult to remove the electron from outer most orbital and so the ionisation energy is high

Answer 6

Noble gases have high ionization energies because they have a stable electron configuration with a full outer shell of electrons. Removing an electron from a noble gas would disrupt this stable configuration, requiring a significant amount of energy. This resistance to losing electrons accounts for their high ionization energies.