Chemistry Crossword

123456789101112131415
Across
  1. 4. Said all atoms are like balls
  2. 5. Idea of orbitals
  3. 8. Negative pieces of an atom
  4. 9. Elements with 8 electrons
  5. 11. These go left and right
  6. 12. First person to think of atoms
  7. 15. No charge
Down
  1. 1. Electron on outermost shell
  2. 2. These go up and down
  3. 3. Positive pieces of an atom
  4. 6. Chart with all the elements
  5. 7. Came up with the idea of electrons
  6. 10. Smallest unit of all matter
  7. 13. More than one atom together
  8. 14. A charged particle