Across
- 4. shape of carbon dioxide
- 5. shape of ozone
- 6. pyramid shape of chlorine pentafluoride
- 7. shape of boron trichloride
- 9. shape of iodine hepta chloride
Down
- 1. shape of methane
- 2. shape of ammonia
- 3. shape of chlorine trifluoride
- 8. structure of hydrogen peroxide