Across
- 1. a family of elements that includes Lithium and Potassium
- 5. a family of elements in Group 17
- 6. the most massive Semimetal
- 8. element symbol for Tin
- 9. the most massive Transition Metal
- 12. element in Group 6 with a mass number of 183
- 13. Nonmetal with a mass number of 14.007
- 15. element in Period 5, Grup 11
- 16. horizontal rows of the Periodic Table
Down
- 2. the third smallest element on the Periodic Table
- 3. a family of elements in Group 2
- 4. the least massive Semimetal
- 7. vertical rows of the Periodic Table
- 9. the least massive Transition Metal
- 10. a family of elements that includes Helium, Neon, and Argon.
- 11. the least massive Halogen
- 14. element with atomic number 28