Elements, compounds, and mixtures

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