Science Unit B Crossword

1234567891011121314151617181920212223242526
Across
  1. 3. Negatively charged atom
  2. 7. The formula that identifies the elements in the compound
  3. 9. A combination of non-metals
  4. 10. JJ Thomson
  5. 12. Nine
  6. 15. Organization of elements
  7. 16. The number of atoms
  8. 20. Copper and Tin
  9. 23. What is Ytterbium
  10. 24. Horizontal row of elements
  11. 25. Neutron
  12. 26. Proton
Down
  1. 1. Ten
  2. 2. Positively charged atom
  3. 4. A combination of one metal and one non-metal
  4. 5. Atomic mass of 207.2
  5. 6. Ernest Rutherford
  6. 8. Vertical row of elements
  7. 11. The smallest part of an element
  8. 13. Mercury and Bromine
  9. 14. Quantum Mechanics
  10. 17. Juice of plant
  11. 18. Billiard Ball Model
  12. 19. Seven
  13. 21. The most reactive non-metals
  14. 22. To go