TERNARY ACIDS
Across
- 3. perchloric
- 5. sulfrufours
- 6. chloric
- 8. chrlous
- 10. nitros
- 11. hypochros
- 12. periodic
- 13. sulfuric
- 15. permanganic
- 19. metaboric
- 20. formic
Down
- 1. idos
- 2. bromic
- 4. metaphric
- 7. cyanic
- 9. iodic
- 14. carbonic
- 16. oxalic
- 17. nitric
- 18. chromic