ATOMS AND PERIODIC TABLE CROSSWORD PUZZLE

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Across
  1. 2. The symbol on the Periodic table is O
  2. 4. negative
  3. 6. building block of matter
  4. 7. positive
  5. 8. The symbol on the Periodic table is Ne
  6. 10. The largest part of the Periodic table
  7. 12. neutral
  8. 13. The largest part of the Periodic table
  9. 14. The symbol on the Periodic table is He
  10. 15. The scientific term for columns
Down
  1. 1. The symbol on the Periodic table is Si
  2. 3. Where the negatively charged particles are
  3. 5. The scientific term for rows
  4. 8. Where the positive and neural particles are located
  5. 9. The smallest part of the Periodic table
  6. 11. The symbol on the Periodic table is Zn