The Periodic Table and its Trends
Across
- 3. Top to bottom
- 4. On the left side of the periodic table
- 7. On the staircase
- 8. On the right side of the periodic table
- 9. Increases as you go further left on the periodic table
- 10. Metals First group on the periodic table
Down
- 1. Left to right
- 2. Gases Last group on the periodic table
- 5. Metals In the middle of the periodic table
- 6. electrons The outer shell of an atom