Question

how do the magnitudes of first and second ionisation enthslpy vary​

Answer 1

Answer:

Answer. The first ionization energy is the energy it takes to remove an electron from a neutral atom. ... (That means that the atom has already lost two electrons, you are now removing the third.) And 2nd ionization energy is higher than 1st ionization energy, 3rd is higher than 2nd, and so forth.

Answer 2

Answer:

The first ionization energy is the energy it takes to remove an electron from a neutral atom. ... (That means that the atom has already lost two electrons, you are now removing the third.) And 2nd ionization energy is higher than 1st ionization energy, 3rd is higher than 2nd, and so forth.