| Questions | Answers |
|---|---|
| Sustance that flows and whose shape and volume can be changed | liquid |
| A substance that resists changing shape | solid |
| The amount of space that matter occupies | volume |
| The smallest unit of an element | atom |
| Very small particle within an atoms nucleus | proton |
| Small particle within an atoms nucleus not electrically charged | neutron |
| Small negetively charged particle that moves around the outter sphere of an atom | electron |