Across
- 3. Sodium + Chloride
- 7. Sodium + Carbon + Oxygen
- 8. Main element in Diamond
- 9. Solid to gas
- 10. In the air we breathe
Down
- 1. Element used in nuclear bombs
- 2. The smallest particle
- 4. Right side of the periodic table
- 5. Iron+ Oxide
- 6. Most used metals in electronics