Across
- 7. the original substances you start with before the chemical reaction occurs
- 10. a group of two or more atoms that bond together
- 11. how a substance interacts with fire
- 12. how much matter is in a certain space
Down
- 1. a process in which two or more substances change into a different substance
- 2. a blend of two or more substances
- 3. a change from one state of matter to a different state of matter
- 4. the ability of a material to dissolve in a liquid substance
- 5. the new substances that are produced from a chemical reaction
- 6. a characteristic of a substance that doesn't change
- 8. the basic building block of all matter
- 9. made of one type of material throughout