chemistry

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