Chapter 2 Vocabulary

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Across
  1. 1. the measurement of the amount of matter in an object
  2. 3. energy of matter in motion
  3. 5. a change in which energy is taken in
  4. 7. anything that has mass and takes up space
  5. 8. a measure of the average energy of random motion of particles of matter
  6. 9. the energy of electricaclly charged particles
  7. 11. an example of a homogeneous mixture
  8. 12. the basic particle from which all elements are made
  9. 15. a change in matter that produces one or more new substances
  10. 16. a change that releases energy
  11. 20. a single kind of matter that is pure
  12. 21. Internation System of Units
  13. 22. energy that an object has because of its position
Down
  1. 1. made of two or more substances
  2. 2. the amount of space that matter occupies
  3. 4. pure substance that cannot be broken down into any other substances
  4. 5. a form of energy that travels through space as waves
  5. 6. a pure substance made of two or more elements chemically combined in a set ratio
  6. 8. energy that is the total energy of all the particles in an object
  7. 10. two metal strips placed in a solution
  8. 13. a measure of the force of gravity on you
  9. 14. the study of properties of matter and how matter changes
  10. 17. groups of two or more atoms held together by chemical bonds
  11. 18. a change that alters the form or appearance of matter but does not make any substance in the matter into a different substance
  12. 19. relates the mass of a material in a given volume