Across
- 3. element with symbol of K
- 4. element with symbol of Ag
- 7. element with symbol of W
- 10. element with atomic number of 22
- 13. element with atomic number 26
- 14. element with atomic number of 102.906
- 15. element with atomic number of 79
Down
- 1. element with atomic number of 7
- 2. element with symbol of Co
- 5. element with atomic number 3
- 6. element with atomic mass of 118.711
- 8. element with atomic mass of 28.086
- 9. element with atomic mass of 247
- 11. element with atomic mass of 200.59
- 12. element with atomic number 29
