SCIENCE CROSS WORD

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Across
  1. 2. state of matter has neither a definite shape nor a definite volume
  2. 4. subtance with mass and volume
  3. 5. phase change happens when a liquid turns into a gas
  4. 8. Property of a liquid to easily vaporize at normal temperatures
  5. 10. Small particle that makes up matter
  6. 11. where can you find plasma naturally?
  7. 13. ratio of mass to volume called
  8. 15. the ionic solids are held together by what?
  9. 19. process describes a gas changing into a liquid
  10. 20. type of change occurs when a substance changes form but remains the same chemically
  11. 21. it is when two or more atoms connected by chemical bonds
  12. 25. state of matter consists of ionized particles
  13. 26. process called when a gas turns directly into a solid
  14. 27. type of change results in the formation of a new substance with different properties
  15. 28. ability of a substance to dissolve in another substance called?
  16. 29. what does the Greek "amorphous" mean?
  17. 30. property of matter describes the amount of space an object occupies
Down
  1. 1. how easily a material catches fire
  2. 3. phase change happens when a liquid turns into a solid?
  3. 4. term describes a material’s ability to be hammered or rolled into sheets
  4. 6. example of a chemical change that happens when iron reacts with oxygen?
  5. 7. Is burning wood a physical or chemical change?
  6. 9. state of matter takes the shape of its container but has a definite volume
  7. 12. property of matter measures the amount of matter in an object
  8. 14. state of matter has a definite shape and volume?
  9. 16. The electrons of iron are transferred to the oxygen atom, what process is this called?
  10. 17. property determines how well a material allows heat or electricity to pass through it
  11. 18. Is boiling water a physical or chemical change?
  12. 22. property describes a liquid’s resistance to flow
  13. 23. Is the pressure exerted by the vapor/liquid in a closed container.
  14. 24. process occurs when a solid turns directly into a gas?