Body Color is a
Variation
Trait
Feature
Observation

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.

Which of these is an intensive property of a substance

What element has similar physical and chemical properties as boron.