Across
- 3. — element that is shiny and conducts heat and electricity.
- 4. — able to dissolve.
- 6. — state of matter of the Sun.
- 7. — state of matter where particles are packed tight but vibrate.
- 9. — mixture where particles can scatter light.
- 12. — in a solution, the substance that dissolves in the solvent.
- 15. — substances that are not chemically combined.
- 16. — element we breathe in to survive.
- 17. — metal used to make rings.
- 18. — mixture where particles are large enough to settle out.
Down
- 1. — cannot be separated into simpler substance by physical or chemical means.
- 2. — state of matter; particles bouncing off each other.
- 3. — element with properties of both metals and nonmetals.
- 5. — metal used to make quarters and dimes.
- 8. — state of matter; definite volume and particles can flow.
- 9. — metal used to wire homes.
- 10. — homogeneous mixture of two or more substances uniformly dispersed..
- 11. substance — substance with only one type of particle.
- 13. — substance made up of two or more different elements bonded together.
- 14. — in solution, the substance in which the solute dissolves.