Across
- 3. The chemical symbol for argon.
- 4. The name of elements on the right side of the periodic table.
- 7. Carbon + oxygen
Down
- 1. A way of separating the solute with the solvent.
- 2. The best teacher in the school.
- 5. The coolest person in 8G.
- 6. number The numbers above the elements on the periodic table.