Tanish's Crossword About Atoms

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