Across
- 4. the mass in an object cannot be created nor destroyed in a chemical reaction.
- 6. substance or molecule participating in chemical reaction
- 7. a solid formed by change in a solution, often due to a chemical reaction or temperature change.
- 8. substance or molecule formed in a chemical reaction
Down
- 1. change of matter from one form to another without a change in chemical properties.
- 2. a minimum of one substance changes into an entirely different substance with different properties.
- 3. representation of chemical reaction with symbols of elements
- 5. two or more substances combined in ways that create a new substance form that has different properties from the different materials in the beginning