Balancing Chemical Equations

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Across
  1. 6. Anything that has mass and takes up space.
  2. 7. A set of ions, with an arrow in the middle, which symbolizes a chemical reaction.
  3. 9. H₂SO₃
  4. 10. An equation that correctly shows that nothing was created or destroyed in a reaction.
Down
  1. 1. Substances present before a chemical reaction.
  2. 2. An equation that has an unequal number of ions on both sides, showing something was created or destroyed.
  3. 3. NH₄
  4. 4. A list of chemical symbols showing the elements present in a compound.
  5. 5. Substances created after a chemical reaction.
  6. 8. In a chemical equation, the symbol that stands for the actual reaction.