Across
- 3. able to be drawn out of wire
- 6. a subatomic particle with a neutral charge
- 8. the horizontal rows of a periodic table
- 10. an element that lacks metallic properties
- 12. a subatomic particle with a negative charge
- 13. a solid material that is typically hard and shiny
Down
- 1. the substances on the periodic table
- 2. a column of elements in the periodic table
- 4. shiny
- 5. an atom molecule with a net electric charge
- 7. able to be permanently changed
- 8. a subatomic particle with a positive charge
- 9. a close similarity or affinity
- 11. the smallest unit of an element