Monday 7th Grade Review

1234567891011121314
Across
  1. 5. Does not change with size or shape.
  2. 6. We know a chemical reaction happened if the properties ______.
  3. 7. One type of atom/molecule only!
  4. 8. The method to find volume of irregularly shaped objects.
  5. 11. When a substance does not dissolve in another.
  6. 12. Mass divided by volume.
  7. 14. The substances you begin with in a chemical reaction.
Down
  1. 1. The capacity of one substance to dissolve in a liquid.
  2. 2. When two or more substances are combined.
  3. 3. The amount of space an object takes up.
  4. 4. The temperature at which a substance changes from solid to liquid.
  5. 6. When a new substance is created.
  6. 9. 10K,14K, 18K are mixtures, not ____ gold.
  7. 10. The new substances created in a chemical reaction.
  8. 13. The amount of matter in an object.