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