| A | B |
|---|
| physical properties. | Properties that can be observed or measured without changing an object, or any part of the material it is made of, into something else. |
| texture. | An observable physical property;how the surface of a substance feels. |
| ductility. | The ability of a substance to be pulled into thin thread without breaking. |
| density. | Tthe amount of mass in a given volume. |
| buoyancy. | The ability to float in a liquid or rise in a gas. |
| chemical properties. | A property that describes the ability of a substance to react with other materials and form a new substances |
| combustibility. | Is the ability to burn. |
| Reactivity. | The ability of a substance to go through a chemical change. |
| Stability. | The condition where a substance does not go through chemical changes easily. |
| Mixtures. | A combination of two or more pure substances that are not chemically combined with each other |
| Solutions. | A mixture in which the particles of each substance are mixed evenly. |
| Suspension. | A mixture that contains particles that are large enough to be seen and can be separated from the mixture by using filter paper. |
| colloids. | A suspension that isn't easily separated,because of the small size of the particles |
