elements

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Across
  1. 2. – What element is 18th in the table?
  2. 5. – what metal it is the lightest and it is used for spacecraft?
  3. 8. – What element it is used to make phone case?
  4. 9. – what element it is essential for athletes?
  5. 12. - What element has atomic mass of 30.97376?
  6. 13. – What element has atomic mass of 6.941?
  7. 16. – which element has 6 electrons?
  8. 17. – what metal is soft silvery and it is 19th on the periodic table?
  9. 18. – What element it is used in pools?
  10. 20. - What element has atomic mass of 18.998403?
Down
  1. 1. – What element’s name is “Ne”?
  2. 3. – What does plants produce?
  3. 4. – What element is found in volcano?
  4. 6. – Which element symbol represent N?
  5. 7. – What element burns distinctive green color in flames?
  6. 10. – What element has atomic mass of 26.9815?
  7. 11. – What element it is 11th in the table?
  8. 14. – what is the first element on the periodic table?
  9. 15. – What element is found in milk?
  10. 19. – what does flowing balloons are fill with?