Aerial

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Across
  1. 3. plasma is the most ____ state in the universe
  2. 4. how well a material burns
  3. 6. the unit used to measure mass
  4. 7. the amount of atoms that something is made of
  5. 8. they have a definite volume and no fixed shape
  6. 11. atoms of the same element are ____
  7. 15. how easily something catches fire
  8. 17. the average kinetic energy of matter
  9. 18. atoms of different elements are ____
  10. 20. particles are moving so fast in the plasma state that they shed electrons from them forming ____
  11. 22. they have a definite volume and definite shape
  12. 24. we describe matter using solid, liquids, gas, and plasma or _____
  13. 26. the ability to be pounded into a thin sheet.
  14. 28. the amount of space the atoms take up
  15. 29. particles of matter are always in ____
  16. 32. in gases ____ is very high
  17. 33. the ability to dissolve in another substance
  18. 34. mass is measured with a _____
  19. 35. mass per unit
  20. 36. how readily a substance undergoes a chemical reaction.
Down
  1. 1. they have no definite volume and no definite shape
  2. 2. volume is measured with a ruler or a ____
  3. 5. particles from liquid are ____ together
  4. 9. the unit to measure volume in is cubic centimeters or ____
  5. 10. all matter is made up of tiny particles known as ____
  6. 12. the physical form in which a substance exists such as a solid, liquid, or gas
  7. 13. particles of matter ____
  8. 14. there are __ states of matter
  9. 16. shiny
  10. 19. the ability to be drawn or pulled into a wire
  11. 21. the lack definite volume and they have no definite shape
  12. 23. as temperature increases, particles of matter will ____
  13. 25. for solids the atoms _____ because of low kinetic energy
  14. 27. how readily a substance forms an acid or base in water
  15. 30. able to transfer thermal energy from place to place
  16. 31. energy is ___ in the plasma state