Atomic Number Of The First 20 Elements On The Periodic Table Quiz

20 Questions | Attempts: 8725

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Atomic Number Of The First 20 Elements On The Periodic Table Quiz - Quiz

How easily can you tell the atomic number of the elements? Can you tell the atomic number of the first 20 elements on the periodic table? Try this quiz and test your knowledge regarding the nuclear charge number of a chemical element. This test might be a little tricky for you as we will not provide any options from which you can guess the answer. Here, you have to write your answers in the given blanks. Do you think you can recall the atomic number of the first 20 elements? Play the quiz now.


Questions and Answers
  • 1. 
    Atomic number for Oxygen?
  • 2. 
    Atomic number for Fluorine?
  • 3. 
    Atomic number for Neon?
  • 4. 
    Atomic number for Sodium?
  • 5. 
    Atomic number for Aluminum?
  • 6. 
    Atomic number for Phosphorus?
  • 7. 
    Atomic number for Sulfur?
  • 8. 
    Atomic number for Chlorine?
  • 9. 
    Atomic number for Calcium?
  • 10. 
    Atomic number for Argon?
  • 11. 
    Atomic number for Helium?
  • 12. 
    Atomic number for Hydrogen?
  • 13. 
    Atomic number for Lithium?
  • 14. 
    Atomic number for Beryllium?
  • 15. 
    Atomic number for Boron?
  • 16. 
    Atomic number for Carbon?
  • 17. 
    Atomic number for Magnesium?
  • 18. 
    Atomic number for Nitrogen?
  • 19. 
    Atomic number for Silicon?
  • 20. 
    Atomic number for Potassium?
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