Across
- 5. m/v
- 7. Balancing equations
- 8. Powerhouse of the cell
- 9. Fun
- 11. The scientist who made the currently accepted model of the atom
- 13. Cells, cells, they're made of ______!
- 15. Inside an atom's neucleus.
Down
- 1. H2+O2→H2O.
- 2. Stores water in a cell
- 3. Atom model made by a philosopher
- 4. something that can harm humans/human property
- 6. In atom, neutrally charged
- 10. Valence ______.
- 12. Most basic unit of life
- 14. Makes up everything