Across
- 6. The element symbol is B
- 8. The element symbol is S
- 9. The element symbol is Pb
- 10. The atomic number is 33
- 11. a colorless, odorless reactive gas
- 12. The atomic number is 25
- 15. The property is metals
- 16. The atomic weight is 50.94
- 19. A soft silvery-white metal
- 20. The atomic number is 10
Down
- 1. A hard magnetic silvery-gray metal
- 2. The atomic number is 47
- 3. The element symbol is C
- 4. The atomic number is 14
- 5. The property is Non metals
- 7. The element symbol is Rn
- 13. The atomic weight is 14.01
- 14. The atomic number is 13
- 17. A silvery-white metal that is a constituent of brass
- 18. The atomic number is 54
