Across
- 2. The 20th element in the periodic table.
- 5. Its chemical symbol is O.
- 9. The chemical name of symbol Pd.
- 10. Has a symbol Sn
- 12. The 10th element in the periodic table.
- 13. Has a symbol Bi.
- 14. Bananas are rich with this element.
- 16. The 30th element in the periodic table.
- 19. Has symbol Mg and the 12th element in the periodic table.
- 20. The chemical name of symbol Ar.
Down
- 1. The element used in a liquid thermometer.
- 3. The chemical name of Symbol Co.
- 4. The chemical name of symbol He.
- 6. The name of the symbol H.
- 7. Its chemical symbol is P.
- 8. The chemical name of symbol Mn.
- 11. Its chemical symbol is Al.
- 15. Its chemical symbol is Fe.
- 17. Its symbol is S.
- 18. The chemical name of symbol C.