23. Which element is most likely to be malleable?
a. Bromine b. Radon c. Nickel d. Carbon

Which one of the following gases is not an important component of soil?

What provides structure to the human body?

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.