Tanish's Crossword About Atoms

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Across
  1. 1. positive charge
  2. 4. element number 20
  3. 6. symbol of the element Silver
  4. 7. horizontal rows
  5. 8. the basic unit of an element
  6. 10. element number 19
  7. 12. no charge
  8. 14. symbol of element number 3
  9. 16. something with indefinite volume
  10. 17. negative charge
  11. 18. large body of matter with no definite shape
  12. 19. vertical columns
  13. 22. symbol of the element Gold
  14. 23. Element number 8
Down
  1. 2. middle of an atom
  2. 3. the first element on the periodic table
  3. 5. anything that takes up space
  4. 9. something that has shape and volume
  5. 11. the second element on the periodic table
  6. 13. element number 7
  7. 15. colorless fluid part of blood
  8. 19. an airlike substance
  9. 20. a thing that represents something else
  10. 21. the strength required for something physical or mental
  11. 24. element number 10