Full work and explanations, in complete sentences, required for all items. The squares below represent nanoscopic unit cubes of various substances. B C D Answer the following questions about these samples. 1) If one of these samples is a solid, and one is a liquid, which is which? 2) Why can't we say anything about how the densities of these five samples compare to each other? 3) What type of substance is in each of the samples and how do you know? 4) If we are told that the density of D is larger than the density of C, what can we infer? 5) If these samples are all at the same temperature, which one has the highest melting point