Across
- 1. a solid formed by a change in a solution, often due to a chemical reaction or change in temperature
- 4. throwing a can to the floor and stepping on it
- 5. a representation of a chemical reaction using symbols of the elements to indicate the amount of substance of each reactant and product
- 8. a substance or molecule that participates in a chemical reaction; the ingredients that you start with
Down
- 2. a process of one substance breaking down
- 3. states that the mass of an object, or collection of objects new changes, no matter how the parts are rearranged
- 6. A gate rusting
- 7. a substance or molecule that is formed in a chemical reaction; the final output