Across
- 3. O
- 6. Has two or more kinds of atoms
- 9. Boiling point
- 13. Takes up space and has weight
- 15. Ne
- 16. He
- 17. Definite volume and shape
Down
- 1. Superman's weakness
- 2. Definitely not Peanut Butter
- 4. Gas to a liquid
- 5. Pu
- 7. Where do elements eat?
- 8. Freezing point
- 10. Liquid to a gas
- 11. No definite shape or volume
- 12. Solid to a gas
- 14. No shape but definite volume