paraphrased definitions from chapter 10, lessons one and two

Term Definition
physical change change in shape, but not type
sublimation solid to gas
melting point moment of solid to liquid
boiling point moment of liquid to gas
freezing point liquid to solid
thermal expansion get hotter, get bigger.
thermal contraction get colder, get smaller.
mixture physical combine
colloid non-settling mixture
solution perfectly blended mixture
solute gets dissolved
solvent does the dissolving
alloy metal solution
solubility how much can dissolve
distillation evaporate to separate