Across
- 2. This element has the symbol Au
- 7. This element has the atomic number 9
- 8. This element has the symbol Al
- 11. This element has the symbol He
- 13. This element has the atomic number 5
- 14. metals This T is the big block of metals in the middle of the periodic table
- 15. This element has the atomic number 11
- 16. This element has the mass number 40
Down
- 1. This Element has the symbol H
- 3. This element has the mass number 7
- 4. This element has the atomic number 6
- 5. This element has the mass number 85
- 6. This is how many group there are in the periodic table
- 9. This element has the symbol Fe
- 10. This element has the atomic number 18
- 12. This element has the symbol Mn
