Changes in ___ are a result of energy being or gas deposition
solid very
volume regular
shape evaporation sublimation substance
molecules melting
added space
states packed
flow vibrate
freely freezing
melting condensation
mass liquid
removed kinetic

What three things determine the shape and size of a puddle when water is poured out onto a surface

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.

Air can be considered a mixture. which statement does not explain why?