Across
- 3. a negatively charged particle
- 5. a row on the Periodic Table
- 6. shiny solids that can be stretched and shaped
- 8. a negatively charged ion
- 10. share properties of both metals and nonmetals
- 13. metals found in group 2
- 14. elements found in group 17
- 15. a positively charged particle
Down
- 1. a positively charged ion
- 2. dull, brittle, poor conductors of heat
- 4. elements found in group 18
- 7. metals found in group 1
- 9. a neutrally charged particle
- 11. an atom that has gained/lost an electron
- 12. A column on the Periodic Table