| A | B |
| to turn from a LIQUID into a SOLID | freeze |
| a material that HEAT TRAVELS THROUGH EASILY | conductor |
| the flow of energy from WARMER matter to COOLER matter | heat |
| a material that HEAT DOESN'T TRAVEL THROUGH EASILY | insulator |
| to change from a SOLID to a LIQUID | melt |
| a change that forms a DIFFERENT KIND OF MATTER | chemical change |
| a matter that has NO DEFINITE SHAPE OR VOLUME | gas |
| matter that has a DEFINITE VOLUME but not a DEFINITE SHAPE | liquid |
| a change in the WAY MATTER LOOKS that leaves the matter itself unchanged | physical change |
| matter that has a DEFINITE SHAPE and VOLUME | solid |
| the measure of the AMOUNT OF MATTER in an object | mass |
| anything that takes up SPACE and has MASS | matter |
| something you can OBSERVE with your SENSES | property |
| how the SURFACE of an OBJECT FEELS to the touch | texture |
| the measure of HOW MUCH SPACE matter takes up | volume |