Chemistry Crossword

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Across
  1. 2. diagram A atom diagram created by bohr Rutherford
  2. 4. Same protons different neutrons
  3. 5. The Vertical parts of the periodic table
  4. 7. The lightest element on the Periodic table
  5. 8. Horizontal Row in Periodic Table
  6. 10. Have a negative force
Down
  1. 1. mass The weight of element
  2. 3. The squares on the periodic table
  3. 6. In group 15 and period 3
  4. 8. Have a positive force
  5. 9. a charged molecule or atom