Periodic Table Crossword
Across
- 3. Bonds with oxygen to form carbon dioxide
- 4. chemical symbol for sodium
- 7. Precious metal, symbol is Au
- 9. Chemical symbol is Fe
- 11. Named after France
- 13. 5th element in the periodic table
- 15. Smelly yellow element, 16th in the table
- 16. Bonds with oxygen to form water
- 17. 3rd element in the periodic table
- 18. 12th element in the periodic table
Down
- 1. Precious metal, symbol is Ag
- 2. 18th element in the periodic table
- 3. Makes your bones strong
- 5. Chemical symbol is Hg (this element is named after a planet and is very toxic)
- 6. Chemical symbol is K
- 8. Chemical symbol is Pb (toxic, used to be used to make water pipes)
- 10. chemical symbol is Si
- 12. This element is put into swimming pools to kill bacteria
- 14. We breathe in this element to survive
- 16. This element is used to fill up party balloons