| Question | Answer |
|---|---|
| What is all matter made up of? | particles |
| What do particles have in between them? | spaces |
| How are particles moving? | Randomly all the time |
| How do particles move when they are heated? | Faster and spread apart |
| How do particles react with each other? | They ten to attract each other and stay together |
| What are the 3 states of Matter | Solid, Liquid and Gases |
| Solid | It has a definite shape and definite volume |
| Liquid | No definite shape (it takes the shape of the container) and has definite volume |
| Gas | It does not have a definite shape or definite volume |
| Particles in a solid | The particles are closely packed together and stay in the same position but they vibrate all the time |
| Particles in a liquid | The particles are close together and stay in the same position but they can move around each other in all directions. |
| Particles in a Gas | The particles are very far apart . They have lots of energy and move fast in all directions . They can even leave their container if it is not sealed. |
| What is a mixture | Matter that contains 2 or more pure substances mixed together |
| What are two example of mixtures? | granola barpaint |
| What is a pure substance? | Matter that contains only 1 kind of particle |
| What are 2 examples of pure substances? | Saltsugar |
| Which one of these is NOT a pure substance | Distilled watermilksoda pop |
| What is a homogeneous mixture? | a mixture that looks like a pure substance |
| What are some examples of a homogeneous mixture? | paintaircoffeejuice |
| What is a heterogeneous mixture? | A mixture where you can see the different particles |
| What are some examples of a heterogeneous mixture? | soilgranola barsalad |