Periodic Table of Elements Crossword

123456789101112131415161718192021222324252627282930
Across
  1. 2. What element symbol is Li
  2. 6. The elements in group 18 that are odorless and non-reactive
  3. 10. The metals in group two that are soft and reactive
  4. 14. What element symbol is O
  5. 16. What element symbol is Y
  6. 17. What element symbol is Ni
  7. 18. What element symbol is Ce
  8. 19. What element symbol is K
  9. 23. The elements that are good conductors of heat and electricity
  10. 25. What element symbol is H
  11. 26. What element symbol is Po
  12. 28. What element symbol is At
  13. 29. A horizontal row of elements in the periodic table
  14. 30. A vertical column in the periodic table
Down
  1. 1. The soft metal elements in group 1 that are very reactive in water
  2. 3. What element symbol is Kr
  3. 4. Matter made up of one kind of atom
  4. 5. number The total number of protons and neutrons in the nucleus of an atom
  5. 7. The elements in group 17 that have colored vapors
  6. 8. What element symbol is Hf
  7. 9. What element symbol is Cf
  8. 11. The metallic elements in groups 3 and 13 on the periodic table
  9. 12. number The number of protons in the nucleus of an atom
  10. 13. What element symbol is Na
  11. 15. The name of elements that do not have properties of a metal
  12. 20. What element symbol is W
  13. 21. What element symbol is Sg
  14. 22. The creator of the periodic table of the elements
  15. 24. What element symbol is Mo
  16. 27. Elements such as Boron and Silicon that are neither metals or nonmetals