Across
- 3. Most chemical changes cannot be _______.
- 4. _______ is the ability of one material to mix evenly in another.
- 6. Many things experience chemical reaction when exposed to _______
- 8. The process that changes a liquid into a gas.
- 9. When ice melts, the mass of the ice _______ to the mass of the liquid water
- 10. The chemical properties of the material stays the same when this type of change occurs.
- 12. The process that changes a solid into a liquid.
- 14. _______ energy is often needed for a chemical change to happen
Down
- 1. The type of change that occurs when precipitate form.
- 2. When a marshmallow roast, _______ change is a sign that it is going through chemical change.
- 5. Changes can be easily reversed.
- 7. All chemical reactions involve _______ changes.
- 11. The _______ that make up the material do not change during a change in the state of matter.
- 12. The total _______ of an object is the same before and after the physical or chemical change.
- 13. Bubbles of _____ can forming when boiling