Across
- 2. Dull,poor conductors of heat,and low density are all examples of what.
- 4. Shiny,dense,and will corrode are all examples of what.
- 5. First person to make the periodic table but wasn't published.
- 6. High thermal and electrical conductivity are examples of what group.
- 7. How many element were known in 1864.
- 9. Boron and Silicon are examples of what type of metal.
- 10. Person given the credit for the creation of the periodic table.
- 12. This group is very dull and brittle when solid.
Down
- 1. Can be hammered and bent also very hard and tough are all examples of what group.
- 2. most of the right side of the periodic table is.
- 3. Low density,melting point,and boiling point are all examples of what group.
- 8. Group that is odorless and colorless.
- 10. Can be shiny or dull.
- 11. Most of the left of the periodic table is.