Dissolves easily in water, Has a high boiling point, and when salt is in water and it's melted, it can conduct electricity. I hope this helps! :)
D makes the most sense, the rest of them aren’t really logical.
<span>One is: They can be divided into molecules.
and
Two is:</span><span>Boron has a smaller radius and the protons in carbon exert a greater pull.</span>