Question

why ionization engeries of alkaline earth metals are higher than alkali metals​

Answer 1

Explanation:

As the nuclear charge increases it requires more energy to remove electron(Ionization energy) hence ionization energy will be increased. The first ionization energies of alkaline earth metals are higher than those of the alkali metals. This is because of the increase in the nuclear charge of the alkaline earth metal.

hope it helps

please mark me brainliest ❤️

Answer 2

Answer:

I will give you a simple answer

this is because as we move left to right in a period the neuclear charge increases as alkali metals are placed before than alkali earth metals.

as the neuclear charge increases the ionisation energy increases.

I HOPE THIS HELPS YOU