Across
- 1. Change a change of shape or matter substance does not change
- 4. chemical when two or more substances combine in ways that make new substances
- 5. the ingredients that you start with
Down
- 1. a solid formed by a change in a solution
- 2. a substance or molecule that is formed in a chemical reaction
- 3. of Conservation of Mass mass of an object, or collection of objects new changes, no matter how the parts are rearranged
- 6. chemical symbols of the elements to indicate the amount of substance of each reactant and product
- 7. chemical When two substances mix and create a new substance