Across
- 3. Liquid to solid
- 5. What element has the symbol "Ca"?
- 7. How many horizontal rows are there in the periodic table?
- 8. What are the metals in group one called?
- 9. Water vapor in the air turns liquid into water
Down
- 1. ________ table
- 2. How many post-transitional metals are there?
- 4. What element in the periodic table has the symbol "V"?
- 6. what element has an atomic number of 12?
- 10. How many elements are in group two?