Atoms

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Across
  1. 3. Positive Electrical Charge
  2. 4. atoms can slide past each other but are packed together
  3. 6. No Electrical Charge
  4. 10. atomic number is 28
  5. 11. Negative Electrical charge
  6. 13. atoms can go past each other without touching
  7. 14. atomic number is 11
Down
  1. 1. The number of Protons in a Nucleus
  2. 2. atoms packed tightly together
  3. 5. atomic number is 26
  4. 7. A part of matter
  5. 8. the center of a atom
  6. 9. group of two or more atoms
  7. 12. A atom with a positive or negative charge