Chemistry Puzzle

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Across
  1. 3. This type of bond is a bond between 2 non-metals
  2. 4. Charged particle that results from a loss or gain of electrons.
  3. 6. These types of electrons all want 8.
  4. 7. This type of reaction is when atoms combine to make a compound.
  5. 8. This type of reaction is when one element gets substituted for another.
  6. 11. These types of bonds are transferred from one atom to another, one is positive and one is negative.
  7. 12. Neutral particles in part of atom.
  8. 13. Positively charged part of atom.
Down
  1. 1. This type of reaction that breaks a compound apart.
  2. 2. This type of reaction is when atoms change compound partners.
  3. 5. What Makes Up Everything.
  4. 9. Negative charged particles in the atom.
  5. 10. Smallest Possible unit into which matter can be divided.