Elements Crossword
Across
- 2. [Ar] 4s2 3d7
- 5. In milk
- 6. The 87th element
- 10. [Ne] 3s2 3p3
- 11. Used in matches
- 14. the 22 element on the Periodic Table
- 16. in group 13 and period 3
- 17. [Ne] 3s2 3p6
- 18. the 12th element on the periodic table
- 20. used for jewelry containing a sterling finish
- 24. Peroxide
- 25. produces borosilicate glass
- 26. its molar mass is 15.999
Down
- 1. the first element of the periodic table
- 3. the 36th element on the periodic table
- 4. [Ar] 4s2 3d1
- 6. Element used in toothpaste
- 7. The fourth element of the periodic Table
- 8. Used in salt
- 9. the fifth element
- 10. Bananas contain a lot of this element
- 12. Atomic mass of 72.59
- 13. Has the mass of 6.938
- 15. Used for nuclear fuel
- 19. Has the atomic symbol N
- 21. Used in glow sticks
- 22. used to clean pools
- 23. Has the mass of 55.847
- 27. Used in electron tubes
- 28. More precious mineral than Silver and is used in jewelry