The Periodic Table

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Across
  1. 4. how many metalloid elements are there
  2. 5. what is the element of symbol F
  3. 7. what is the symbol of element magnesium
  4. 8. what is the symbol of the element silicon
  5. 10. what is the 1st element
  6. 13. what is the element of symbol Ar
  7. 14. how many metals are there
  8. 15. how many groups are there in the periodic table
  9. 16. is neon a metal
  10. 18. what is the element of symbol C
  11. 21. what is the element of symbol P
  12. 23. how many elements are there
Down
  1. 1. what is the element of symbol Cl
  2. 2. what is the element of symbol Na
  3. 3. what is the symbol of element lithium
  4. 4. how many nonmetal are the
  5. 6. who made periodic table
  6. 9. what is the element of symbol K
  7. 11. is helium a non metal
  8. 12. what is the 7th element
  9. 14. what is the element of symbol N
  10. 17. what is the symbol of the element calcium
  11. 19. what is the 4th element
  12. 20. what is the element of symbol B
  13. 22. is calcium a metal