| Question | Answer |
|---|---|
| Matter that has a definite shape and volume? | solid |
| Matter with a definite volume but no definite shape? | liquid |
| A measurement of a liquids resistance to flow? | viscosity |
| The uneven forces acting on the particles on the surface of a liquid? | surface tension |
| Matter that has no definite shape or volume? | gas |
| The gas state of a substance that is normally a solid or liquid at room temperature? | vapor |
| Energy an object has due to its motion? | kinetic energy |
| A measure of the average kinetic energy of all the particles in an object? | temperature |
| The total potential and kinetic energies of an object? | thermal energy |
| The change in state of a liquid into a gas? | vaporization |
| Vaporization that occurs only at the surface of a liquid? | evaporation |
| The change of state from a gas to a liquid? | condensation |
| The change of state from a solid to a gas without going through the liquid state? | sublimation |
| The change of state of a gas to a solid without going through the liquid state? | depostion |
| Do particles move in a straight line until they collide with something in all states of matter? | Yes, true |
| Is the speed and direction of the particles changed by collisions in all states of matter? | Yes, true |
| The distance between the particles is so great there is little or no attraction between them? | gas |
| Particles in the state of matter is close together and vibrate back and forth? | solid |
| Opposite charges repel each other and create attractive forces between two particles? | False |
| As particles increase speed, attractive forces get stronger? | False |
| As particle force weakens, particle space increases? | True |
| The attractive forces in a solid are strong? | True |
| Strong forces between particles slow particle movement in a liquid with high surface tension? | False |
| Cohesion is the attractive force between similar molecules? | True |
| Gas has the weakest attractive forces between particles? | True |
| The way freely- moving particles move? | straight line |
| Oppositely charged particles attract each other? | particle forces |
| Ways in which atoms, ions, or molecules move? | particle motion |
| High-energy matter consisting of positively and negatively charged particles? | plasma |
| What does density equal? | Mass/volume |
