Across
- 4. Anything that has mass and takes up space
- 5. Neither end of reaction have same elements
- 8. The elements before a chemical reaction
- 10. Both ends of the reaction have same elements
Down
- 1. Atoms are rearranged into new substance
- 2. Equation shows atoms in chem.reaction
- 3. solids/liquids/gasses are all different
- 6. The links between atoms
- 7. The elements after a chemical reaction
- 9. a super small molecule