Question

which property of water is likely the most significant in water’s role as a universal solvent?
water contains oxygen atoms.
water can exist in three states of matter.
water molecules have covalent bonds.
water molecules have positive and negative sides.

Explanation:

Water is a polar molecule, meaning it has positive and negative sides due to the unequal sharing of electrons between hydrogen and oxygen. This polarity allows water to attract and surround different types of molecules (both ionic and polar covalent), breaking them apart and dissolving them. While the other properties are true about water, polarity is crucial for its role as a universal solvent.

Answer:

Water molecules have positive and negative sides.