Second ionisation energies of alkaline earth metals are ________ than that of corresponding alkali metals.

The second ionisation enthalpies of alkaline earth metals are much lower than those of the corresponding alkali metals. Explain.

Why are the second ionisation energies of alkaline earth metals much smaller than those of alkali metals ?

Why are alkaline earth metal smaller than the Corresponding alkali metals.

The atomic and inoic radii and alkaline earth metals are _______ than the corresponding members of the alkali metals

The melting point of the alkaline earth metals is ____________ than that of alkali metals.

The first ionization enthalpies of alkaline earth metals are higher than corresponding alkali metals due to their _______.

Assertion : The alkaline earth metal hydroxides are more basic than the corresponding alkali metal. Reason : The ionisation enthalpies of alkaline earth metals are much lower than those of alkali metals.

The first ionisation energies of alkaline earth metal are higher than those of the alkali metals. This is because: