polar is the answer
When the table salt molecules go into water, they go in as Na+Cl- molecules. These molecules are strongly polar, since one half is very positive and the other is very negative. The O side of the water molecules (which are partially negative) orient themselves toward the positive sodium ions. At the same time, the H sides of the water molecules begin to orient themselves toward the negative chloride ions. As the water begins to surround the ionic halves of the salt molecule, the charges on each ion are now being accomodated by the partial charges of the water molecules, and the two ions are less and less attracted to each other. This culminates in a breaking apart of the salt molecule, and a complete surrounding of each ion by water.
this basically shows an example of a polar molecule in water, which did dissolve. non polar molecules don't break up in water, and i am 100% sure since i double checked my answer for you.
