Across
- 1. Outer electron count
- 5. Fe on the periodic table
- 7. Combining parts
- 9. Breaking down
- 12. What might be catalyzed
- 13. What you end up with in a reaction
- 14. Sunblock metal
- 15. Loss of electrons
Down
- 2. Burning reaction
- 3. Balanced reaction state
- 4. Compound with oxygen
- 6. What you start with in a reaction
- 8. Tiny negative particle
- 10. Nonreactive
- 11. Gain of electrons