| A | B |
|---|
| MATTER | ANYTHING THAT HAS MASS OR WEIGHT AND TAKES UP SPACE. |
| ENERGY | ABILITY TO DO WORK OR CAUSE CHANGE |
| CHEMISTRY | STUDY OF THE PROPERTIES OF MATTER AND HOW MATTER CHANGES. |
| SUBSTANCE | SINGLE KIND OF MATTER THAT HAS DISTINCT PHYSICAL AND CHEMICAL PROPERTIES. |
| PHYSICAL PROPERTY | CHARACTERISTIC OF A SUBSTANCE THAT CAN BE OBSERVED WITHOUT CHANGING THE SUBSTANCE. |
| CHEMICAL PROPERTY | CHARACTERISTIC THAT IS OBSERVED WHEN A SUBSTANCE INTERACTS WITH ANOTHER SUBSTANCE. |
| ELEMENT | SUBSTANCE THAT CANNOT BE BROKEN DOWN BY CHEMICAL OR PHYSICAL MEANS. |
| COMPOUND | SUBSTANCE MADE OF TWO OR MORE ELEMENTS CHEMICALLY COMBINED. |
| MIXTURE | MADE FROM TWO OR MORE SUBSTANCES THAT ARE NOT CHEMICALLY COMBINED. |
| PHYSICAL CHANGE | ALTERS THE FORM OR APPEARANCE OF A MATERIAL, BUT DOES NOT CHANGE IT. |
| CHEMICAL CHANGE | CHEMICAL REACTION...CHANGE THAT PRODUCES NEW SUBSTANCES. |
| SOLID | DEFINITE SHAPE AND VOLUME |
| LIQUID | TAKES SHAPE OF CONTAINER AND HAS DEFINITE VOLUME. |
| GAS | NO DEFINITE SHAPE, NO DEFINITE VOLUME |
| MASS | HOW MUCH MATTER IS IN AN OBJECT. |
| WEIGHT | MEASURE OF THE FORCE OF GRAVITY. |
| VOLUME | AMOUNT OF SPACE AN OBJECT OCCUPIES. |
| DENSITY | HOW MUCH MATTER IS PACKED INTO A CERTAIN SPACE. |
| INERTIA | MATTER AT REST STAYS AT REST, MATTER IN MOTION STAYS IN MOTION. |
| FREEZING POINT | LIQUID TO SOLID |
| BOILING POINT | LIQUID TO GAS |
| MELTING POINT | SOLID TO LIQUID |
| VAPORIZATION | LIQUID TO VAPOR |
| EVAPORATION | VAPORIZATION ON THE SURFACE. |
| BOILING | VAPORIZATION THROUGHOUT THE LIQUID. |
| CONDENSATION | GAS TO LIQUID |
| SUBLIMATION | SOLID TO GAS, SKIPS THE LIQUID STATE |
