Across
- 3. Group 1 elements
- 6. the first row of the f block; they are shiny metals
- 7. metallic elements located in the d-block
- 8. columns on the periodic table that share similar chemical properties
- 9. Group 17 elements
- 10. the second row of the f block; they are all radioactive
Down
- 1. Group 18 elements
- 2. Group 2 elements
- 4. rows of the periodic table
- 5. p-block and s-block elements