Across
- 2. A substance or molecule that is formed in a chemical reaction; the final output.
- 5. Happens when two or more substances combine in ways that make new substances form that have different properties from the beginning materials.
- 6. A change of matter from one form to another without a change in chemical properties; only physical changes.
- 7. A solid formed by a change in a solution, often due to a chemical reaction or change in temperature.
Down
- 1. States that the mass of an object, or collection of objects changes, no matter how the parts are rearranged.
- 3. A substance or molecule that participates in a chemical reaction; the ingredients that you start with
- 4. A change that occurs when one or more substances change into entirely new substances with different properties.
- 5. A representation of a chemical reaction using symbols of the elements to indicate the amount of substance of each reactant and product.