Across
- 3. is the oxidation number of nitrogen in nitric acid.
- 5. is the oxidation number of oxygen in hydrogen peroxide
- 7. produce hydroxide ions in water.
- 10. are bases that have group one metals.
- 14. has 3 nitrogen atoms
- 15. is the anion of phosphoric acid.
- 16. is needed in the compound with none_metals.
- 17. the anion of sulfuric acid.
Down
- 1. are made from a metal cation and acid anion.
- 2. are acids that are ionized completely in water.
- 4. has the same number of sulfur and iron atoms.
- 6. the anion of Nitric acid.
- 8. is one of the products of the reaction between sulphuric acid and sodium.
- 9. produce hydrogen ions in water.
- 11. are made from oxygen atom(s) and another atom.
- 12. numbers are needed in the name of compounds with transition metals.
- 13. Iron(III)nitrate has three Iron atoms.