Lithium exhibits numerous diagonal similarities with Magnesium. Which of the following correctly pai — s Block Elements Chemistry Question

💡 Solution & Explanation

Due to their high hydration enthalpies resulting from small cationic size and high polarizing power, both $LiCl$ and $MgCl_2$ extract moisture from the air (deliquescent) and form highly hydrated crystals, such as $LiCl \cdot 2H_2O$ and $MgCl_2 \cdot 8H_2O$ (or $6H_2O$).