Matter

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Across
  1. 2. state of matter that a definite volume, but no definite shape
  2. 6. is the amount of matter an object has
  3. 8. change in the size, shape, or state of matter with no new matter being formed (2 words)
  4. 11. if this is added a puddle of water can evaporate into the air.
  5. 12. ability of a material to change its chemical makeup (2 words)
  6. 14. increase in size of a substance due to a change in temperature (2 words)
  7. 16. the smallest particle of an element that still has the properties of that element
  8. 18. physical combination of two or more substances
  9. 20. change of state from a gas to a liquid as energy is removed
  10. 21. change in matter that results in new substances being formed (2 words)
  11. 23. the reversing of melting point is called this
  12. 25. change of state from a gas to a solid
  13. 26. change of state from a solid to a liquid as energy is added
Down
  1. 1. change of state from a liquid to a gas as energy is added
  2. 3. characteristic that can be measured or detected by the senses (2 words)
  3. 4. two or more atoms joined together by chemical bonds
  4. 5. a process in which one or more substances are changed into one or more different substances, or a specific example of one more chemical changes
  5. 7. change of state from a solid to a gas
  6. 9. to measure the temperature at which a liquid turns into a solid (2 words)
  7. 10. physical form that matter takes; the three states of matter are gas, liquid and solid.
  8. 13. at this time the molecules in your system have enough energy to become a gas (2 words)
  9. 15. is the amount of space the matter takes up
  10. 17. mass per unit volume of a substance
  11. 19. state of matter that has a definite shape and volume
  12. 22. this occurs when individual liquid molecules gain enough energy to escape the system and become a gas.
  13. 24. state of matter that has no definite shape or volume