Terms : Hide Images
| Has mass, takes up space and whose particles are in constant motion. | ||
| solid, liquid, gas, and plasma | ||
| Phases of Matter | ||
| Not changing | ||
| MASS | ||
| Solids have definite shape and liquids have an indefinite shape. | ||
| Solids have definite volume and gases have an indefinite volume. | ||
| ADD | ||
| TAKE AWAY | ||
| Electrically neutral gas of ions and electrons. | ||
| vibrate in place. | ||
| Slide around eachother but move faster than in a solid. | ||
| Move independently of eachother and move faster than in a liquid, collide off of eachother. | ||
| Gas to liquid | ||
| The surroundings | ||
| Goes from liquid to solid. | ||
| 0 degrees | ||
| 32 degrees | ||
| When solid becomes a gas. | ||
| When a gas becomes a solid. | ||
| How a substance reflects light. | ||
| Resistance to scratching. | ||
| Ability to float. | ||
| 100 degrees | ||
| 212 degrees | ||
| Cutting, mixture, dissolving, phase change | ||
| trail mix | ||
| INCREASES | ||
| DECREASES | ||
| INCREASES | ||
| DECREASES | ||
| Boyle's Law | ||
| As temperature increases in a closed system, pressure increases. As temperature decreases in a closed system, pressure decreases. | ||
| INCREASES | ||
| DECREASES | ||
| Solid to liquid | ||
| boiling and evaporation | ||
| Evaporation is only at the surface and at any temperature. Boiling takes place throughout the substance at a specific temperature. | ||
| Chages from liquid to gas | ||
| ADDED | ||
| Iced Tea Mix in water | ||
| sugar dissovling | ||
| milk sours | ||
| density, luster, odor | ||
| Flammability | ||
| Composed of one kind of atom and cannot be broken down by physical or chemical means. | ||
| Au, Ag, Hg, Co | ||
| Substance containing atoms of two or more elements chemically combined. | ||
| H2O | ||
| Two or more elements or compounds that are blended together. NOT CHEMICALLY COMBINED. CAN BE SEPARATED! | ||
| Orange Juice, cereal, Salad Dressing | ||
| decreases, decreases, decreases | ||
| increases, increases, increases | ||
| When heat is applied to a substance and the volume increases. | ||
| When heat is removed from a substance and the volume decreases. |
