Mallory VanDenk - Science Crossword

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Across
  1. 5. Who created the model
  2. 7. Are on the right side of the table
  3. 9. Any of the possible energies an electron may have in an atom
  4. 10. an electron in the outermost energy level of an atom
Down
  1. 1. The type of particle with no electrical charge
  2. 2. when the number of neutrons change but the protons stay the say it is a ______.
  3. 3. An atom that carries an electrical charge
  4. 4. The type of particle with a positive charge
  5. 6. The type of particle that moves around the outside
  6. 8. Are on the left side of the table