Matter and Materials

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Across
  1. 2. A change in appearance or state where no new substance forms.
  2. 4. The change of state from gas to solid.
  3. 8. A type of change where new substances with new properties are formed.
  4. 10. A substance made when two or more elements chemically combine.
  5. 12. The solid left behind on filter paper.
  6. 13. How heavy something is for its size.
  7. 16. A pure substance made of only one type of atom.
  8. 20. The change of state from liquid to gas at any temperature.
  9. 21. The substance that dissolves in a solvent.
  10. 22. Decrease in volume when particles lose energy and move closer together.
  11. 27. A mixture where a solute is dissolved in a solvent.
  12. 28. The liquid that dissolves a solute.
  13. 29. Two or more atoms chemically bonded together.
  14. 30. The change of state from solid to liquid.
  15. 31. A solid that forms when two solutions react.
Down
  1. 1. Two or more substances physically combined but not chemically bonded.
  2. 3. When a solute breaks into particles in a solvent.
  3. 5. Increase in volume when particles gain energy and move further apart.
  4. 6. The smallest building block of matter.
  5. 7. The liquid that passes through filter paper.
  6. 9. The change of state from gas to liquid.
  7. 11. The force gas particles exert on container walls when they collide with them.
  8. 14. A substance present at the start of a chemical reaction.
  9. 15. A new substance formed during a chemical reaction.
  10. 17. The amount of matter in an object.
  11. 18. Able to dissolve in a solvent.
  12. 19. Movement of particles from high concentration to low concentration.
  13. 23. Random motion of particles caused by collisions with invisible particles.
  14. 24. The change of state from liquid to solid.
  15. 25. The amount of space an object occupies.
  16. 26. The change of state from solid to gas.
  17. 29. Anything that has mass and occupies space.