The Elements

12345678910111213141516171819202122232425262728293031
Across
  1. 3. The element symbol for Helium
  2. 4. The first letter of each element symbol must be ____.
  3. 6. The name of the element with the symbol K
  4. 7. The name of the element with the symbol H
  5. 9. The name of the element with the symbol S
  6. 12. The element symbol for silicon
  7. 14. The element symbol for Argon
  8. 15. The element symbol for Sodium
  9. 16. The name of the element with the symbol B
  10. 19. The name of the element with the symbol Na
  11. 20. The element symbol for oxygen
  12. 21. The name of the element with the symbol Ne
  13. 22. The name of the element with the symbol F
  14. 24. The element symbol for chlorine
  15. 25. The name of the element with the symbol N
  16. 26. The element symbol for lithium
  17. 27. The name of the element with the symbol Li
  18. 29. The name of the element with the symbol Be
  19. 30. The element symbol for Magnesium
  20. 31. The name of the element with the symbol He
Down
  1. 1. The name of the element with the symbol P
  2. 2. The name of the element with the symbol C
  3. 5. The element symbol for calcium
  4. 8. The element symbol for Aluminum
  5. 10. The name of the element with the symbol Si
  6. 11. The name of the element with the symbol Ar
  7. 13. The name of the element with the symbol Mg
  8. 17. The name of the element with the symbol O
  9. 18. The element symbol for Neon
  10. 23. The name of the element with the symbol Cl
  11. 24. The name of the element with the symbol Ca
  12. 28. The name of the element with the symbol Al
  13. 29. The element symbol for beryllium