Connor's Chemistry Crossword Puzzle

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Across
  1. 1. A type of chemical reaction where two elements switch
  2. 6. The center of an atom where Protons and Neutrons are found
  3. 7. A particle found floating around the nucleus that is negatively charged
  4. 9. A particle found in the nucleus of the atom that has no charge
  5. 10. The area in an atom where Electrons move around
  6. 11. An atom that has either gained or lost an electron
  7. 12. A change that causes a new substance to be formed
  8. 13. Two or more elements chemically bonded together
  9. 14. A particle found in the nucleus of the atom that is positively charged
Down
  1. 2. A group of two or more atoms that bond together
  2. 3. A type of chemical reaction where a single element replaces another in a compound
  3. 4. A type of chemical reaction where molecules combine
  4. 5. A type of chemical reaction where compounds break apart
  5. 8. Atomic bond that occurs when two atoms share electrons