Across
- 3. a tasteless gas
- 4. a precious yellow metal that is used for jewelry
- 5. least dense state of matter
- 9. a nonmetallic element that can be found pure in nature
- 10. a strong hard magnetic chemical element
- 11. a chemical element that is a silvery-white metal
- 13. a dense, malleable,transition metal
- 14. a chemical element that is a red-brown metal
- 15. a chemical element that we breath
Down
- 1. a strong metallic element
- 2. a colorless odorless primarily inert gaseous element
- 3. the lightest chemical element
- 6. most dense state of matter
- 7. has particles that are very close together
- 8. a soft, silver-white highly reactive chemical element
- 12. a chemical element that is used in pools