Because of the strong attractions between polar water molecules.
<span>Of the answers listed option B looks like the most complete. Ie "Check for the presence of alpha, beta, and gamma particles." the significant presence of these particles is a specific indicator of radioactive decay, i.e: unstable atoms spontaneously undergoing a nuclear reaction.</span>
Answer:
a mixture is a material made up of two or more different substances which are physically combined.
5 Na molecules and 5 Cl molecules
