Iodine, I 2, is slightly soluble in water but is very soluble in toluene. Toluene is a nonpolar solvent. What can be inferred about the nature of iodine based on this information

If a substance is not at its melting or boiling point, as the heat content of a sample of matter increases, its temperature increases the number of intermolecular bonds decreases the space between particles increases the particles move faster

6. using 3 – 4 sentences explain (in your own words) why water expands when it freezes? 7. using your knowledge of colligative properties explain whether sodium chloride or calcium chloride would be a more effective substance to melt the ice on a slick sidewalk. use 3 – 4 sentences in your explanation.

The identities of substances are the same before and after which type of change