Other questions in this quiz

2. Ammonium Ions

  • NH 4+
  • NH 3-
  • NH 4-
  • NH 3+

3. Nitrate Ions?

  • NO -
  • NO 3-
  • NO 2-
  • N2O 3-

4. Hydroxide Ions?

  • OH 3-
  • OH 2-
  • OH -
  • O2H 2-

5. Carbonate Ions?

  • CO3 2-
  • CO3 -
  • CO2 2-
  • CO3 3-

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