Which property of alkaline earth metals incre | vedclass

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(A) For alkaline earth metals,as we move down the group,the atomic size increases. $1$. Ionization enthalpy and electronegativity decrease down the gr

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Solubility of their hydroxides in water

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(A) For alkaline earth metals,as we move down the group,the atomic size increases. $1$. Ionization enthalpy and electronegativity decrease down the group. $2$. The solubility of sulphate salts decreases down the group due to the decrease in hydration energy being more significant than the lattice energy. $3$. The solubility of hydroxides in water increases down the group because the lattice energy decreases more rapidly than the hydration energy as the size of the cation increases. Therefore,the correct property that increases with atomic number is the solubility of their hydroxides in water.

Which property of alkaline earth metals increases with their atomic number?

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