Science grade 5

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Across
  1. 2. the way light bounces off an object
  2. 3. a characteristic of matter that can be observed in a chemical reaction.
  3. 6. a physical combination of two or more substances.
  4. 9. the amount of space an object takes up.
  5. 10. a law that states that mass in neither destroyed nor created.
  6. 14. a state of matter that has a definite shape and volume
  7. 16. a reversible change where no new material is formed.
  8. 20. the ability of matter to dissolve in a liquid
Down
  1. 1. characteristic of matter that can be measured or observed.
  2. 4. the ability of a material to be attracted to a magnet.
  3. 5. a reaction that results in a new substance.
  4. 7. the process in which matter changes from liquid into gas.
  5. 8. an electrically charged gas found in the sun and other stars.
  6. 11. a homogenous mixture where one substance dissolves in another.
  7. 12. a state of matter that has no definite shape nor volume.
  8. 13. a measure of amount of matter in an object.
  9. 15. anything that has mass and takes up space.
  10. 17. A property of matter that describes how energy can move through material.
  11. 18. the process in which matter changes from gas into liquid.
  12. 19. a heterogenous mixture in which parts are so small to settle out.