The Periodic Table
Across
- 2. Element used in electrical wiring and to form the base of cooking utensils due to its conductivity properties
- 5. Element with atomic mass 79
- 8. Element with atomic number 3
- 11. Element at the start of the third period
- 13. Name of column on the Periodic Table
- 15. Elements with metallic and non-metallic properties
- 17. First element in the compound name for water
- 18. Element with the symbol Fe
- 19. Metal that forms a protective coating on iron-containing materials
- 21. Elements and compounds that can be separated
- 22. Element that reacts with most metals
- 24. Element with atomic number with atomic number 7
Down
- 1. Group of unreactive gases
- 2. Element with the symbol C
- 3. Element with atomic mass 31
- 4. Most reactive nonmetal
- 6. Element with atomic number 12
- 7. Element with atomic number 13
- 9. Element with the symbol Au
- 10. Element with atomic number 20
- 12. Only liquid metal
- 14. Atoms of the same type
- 16. Element with the symbol Ag
- 20. Two different elements combined to form a new substance
- 23. Name of row on the Periodic Table