Across
- 5. Who made the periodic table
- 7. A vertical column of elements
- 8. tend to be very shiny and conduct thermal energy
- 10. The name of a row of elements
- 11. Very reactive non-metals
- 12. is the smallest on the periodic table
- 13. A streak that is on all metals
Down
- 1. Which is labeled "N" on the table
- 2. Which element has the smallest atomic number
- 3. classifies all types of elements
- 4. can be soft enough to cut with a knife
- 6. Are hard, shiny, and brittle
- 9. Which has an atomic mass of 26