6th grade review

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Across
  1. 2. of heat and electricity
  2. 4. Energy – energy of motion
  3. 5. – the ability to break or shatter under stress
  4. 7. Reaction – a chemical change that occurs when two or more substances combine to
  5. 8. Earth Elements – group of metals located at the bottom of the Periodic Table of Elements
  6. 11. – the ability to be drawn or stretched into a wire
  7. 12. Property – a characteristic that can only be determined by changing the identity of a
  8. 13. – elements that are mostly dull, brittle, not malleable or ductile, and poor conductors
  9. 17. Mixture – a mixture that has a uniform composition and the same properties
  10. 23. Mixture – a mixture made of different substances that remain physically separate
  11. 24. – the ability to be hammered into thin sheets
  12. 26. – a pure substance that cannot be broken down chemically
  13. 27. container
  14. 29. – elements that have properties of both metals and nonmetals
  15. 31. – anything that has mass and takes up space
Down
  1. 1. – a solid substance formed from a liquid solution
  2. 3. – elements that are mostly shiny, silver or gray in color, malleable, ductile, and good
  3. 6. – the relationship between the mass of a substance and how much space it takes up
  4. 9. Density – sinking and floating using water as a reference point
  5. 10. change in thermal energy, production of a precipitate, and color change
  6. 12. of a substance
  7. 14. Property – a characteristic that can be observed or measured without changing the
  8. 15. - the ability to move heat or electricity from one place to another
  9. 16. a new substance
  10. 18. – a chemical reaction has occurred if any of the following take place: production of a
  11. 19. – the appearance of a substance due to the absorption and reflection of certain light rays
  12. 20. Change – the type of change that results in the formation of new chemical substances
  13. 21. – a state of matter in which the substance has a set shape and size
  14. 22. – a state of matter in which the substance expands to take both the shape and the volume of
  15. 25. – a state of matter in which the substance takes the shape of the container
  16. 28. of Matter – the physical state of a substance such as solid, liquid, or gas
  17. 30. heat and electricity