| A | B |
| the process by which a solid changes directly to a gas | Sublimation |
| the process by which a gas changes to a liquid | Condensation |
| the temperature at which a substance condenses | dew point |
| the process by which a liquid changes to a gas | Evaporation |
| Solids that show a pattern that repeats | Crystalline |
| the temperature at which a liquid a changes to a solid | Freezing Point |
| solids that break along flat surfaces show | Cleavage |
| Point at which molecular motion stops | Absolute Zero |
| Solid that breaks in no regular pattern shows | fracture |
| water at 373 Kelvin | Boiling Point |
| Substance with no definite shape or volume but atoms are charged | Plasma |
| Ability of a solid's molecules to shift position when pressure is applied | elasticity |
| Substance with a definite volume and definite shape | liquid |
| Amount of matter in an object | Mass |
| The strength of this determine the state of matter | electromagnetic attraction |
| Substance with a definite volume and definite shape | solid |
| the amount of space an object occupies | Volume |
| States that molecules are in constant motion | kinetic molecular theory |
| Anything that has mass and volume | matter |
| Substance with no definite shape and no definite volume | gas |