Matter and Energy

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Across
  1. 3. one of the states of matter ex. water (pg.42)
  2. 4. this is everything that has mass and volume (pg.42)
  3. 5. made up of a single type of matter (pg.44)
  4. 8. one of the states of matter ex. air (pg.42)
  5. 9. one of the states of matter ex. rock (pg.42)
  6. 13. capacity to recover their shape after deformation (pg.43)
  7. 14. this type of energies includes coal, natural gas, nuclear power, oil (pg.46)
  8. 15. brittleness (pg.43)
  9. 16. difficulty moving or flowing (pg.43)
  10. 17. we can see the components with a naked eye (pg.44)
Down
  1. 1. made up of two or more substances (pg.44)
  2. 2. a property of gas where the volume reduces when put under pressure (pg.43)
  3. 6. we cannot see the components with the naked eye (pg.44)
  4. 7. resistance to cutting (pg.43)
  5. 10. a specific property of matter that relates the mass of an object to the volume it occupies (pg.43)
  6. 11. a property that depends on the density of the liquid and the density of the object placed in it (pg.43)
  7. 12. this type of energies include, biomass, wind power, hydraulic power and solar power(sun) (pg.46)
  8. 13. this is the ability of substances to cause change (pg.46)