Desert

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Across
  1. 3. a substance that cannot be broken down into any other substances by chemical or physical means
  2. 5. a change in which energy is released
  3. 6. solids that have particles that are not arranged in a regular pattern
  4. 8. when the temperature of a gas at constant pressure is increased,its volume increase. when the temperature of a gas at constant presure is decreased,it volume decrease
  5. 9. things that have mass and take up space
  6. 13. the total energy of the motion of all of the particles in an object
  7. 14. a characteristic of a substance that can be observe
  8. 17. vaporization that takes place only on the surface of a liquid
  9. 18. the system that measure the properties of matter
  10. 19. shows and element in the compound and ratio of atoms
  11. 25. when the product of two variables is in constant
  12. 27. an inward fore,or pull among the molecules in a liquid that brings v
  13. 28. occurs when the surface particles of a solid gan enough energy that they frorm a gas
  14. 29. has a defenite shape and a definite volume
  15. 31. a measure of the force of gravity on you
  16. 32. a change in matter that produces one or more new substances
  17. 33. a measure of how hot or cold something is
  18. 35. the temperature in which a liquid boils
  19. 38. alters the form or appearance of matter but does not trun any substance in the matter into a different substance
  20. 39. the basic particle from which all elements are made
  21. 40. when melting occurs at a specific temperature
  22. 42. the change of state from a liquid to a solid
  23. 43. the amount of space that matter occupies
  24. 44. a substance made of two or more elements that are chemically combined in a set ratio
  25. 45. substance that flow
Down
  1. 1. vaporlization that takes place both below an at the surface of a liquid
  2. 2. is a measure of the mass of a material in a given volume
  3. 4. characteristic of substances that describes its ability to change into different substances
  4. 7. made of two or more substances that are together in the same place but their atoms are not chemically bonded
  5. 10. the fact that matter is not created or destroyed in any chemical or physical change
  6. 11. has a definite volume but no shape of its own
  7. 12. solids that are made up of crystal
  8. 15. when a graph of two variables are said to........... to each other
  9. 16. the amount of matter in an object which does not change with location even if the force of gravity changes
  10. 20. the energy stored in the chemical bonds between atoms is a form of energy
  11. 21. has no definite shape or volume
  12. 22. a change in which energy is absorbed
  13. 23. when the pressure of a gas at constant temperature is increased,the volume of the gas decreases. when the pressure in decreased, the volume increase
  14. 24. a force of attraction between two atoms
  15. 26. the force of gas outward push
  16. 28. a single kind of matter that is pure
  17. 30. the in state from a liquid to a gas
  18. 34. the change in state from a gas to a liquid
  19. 36. a fluid's resistance to flowing
  20. 37. a study of matter and how matter changes
  21. 40. a group of two or more atoms held together by chemical bond
  22. 41. the change in state from a solid to a liquid