Periodic Table
Across
- 4. Atomic Number of 18
- 6. Atomic Number of 7
- 8. Two chemically fused elements
- 12. Atomic Number of 1
- 13. Atomic Number of 9
- 14. Atomic Number of 3
- 15. Atomic Number of 29
Down
- 1. Atomic Number of 47
- 2. Atomic Number of 26
- 3. Atomic Number of 5
- 5. Two elements mixed, but able to be separated without chemical means
- 7. Atomic Number of 8
- 9. The table of which information on all known elements is held.
- 10. Atomic Number of 3
- 11. One who studies Chemistry