Periodic Table Crossword Puzzle!
Across
- 3. Group 1, Period 7
- 9. 7 Valence Electrons
- 10. Group 11, Period 6
- 14. 2 Valence Electrons
- 15. Group 18, Period 2
- 17. Have high melting points
- 18. Number of Protons in Elements
- 20. Have properties of metals and non metals
Down
- 1. Group-1A
- 2. Ability to be stretched
- 4. Number of Protons and Neutrons
- 5. Father of Periodic Table
- 6. Number of Groups
- 7. Ability to be bent
- 8. Full Valence Shells
- 11. Poor Conductors
- 12. Number of Periods
- 13. Vertical Columns on Periodic Table
- 16. Horizontal Rows on Periodic Table
- 19. Good Conductors