Thermal Energy Vocabulary

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Across
  1. 3. anything that has mass and takes up space
  2. 4. to move from one object to another or one place to another
  3. 5. the ability to make things move or change
  4. 6. to reach a conclusion using evidence and reasoning
  5. 7. a set of interacting parts forming a complex whole
  6. 10. tiny organisms that are made of a single cell change when something becomes different over time
  7. 13. when something becomes different over time
  8. 14. a group of atoms joined together in a particular way
  9. 16. to make something safe to eat or drink by heating it
  10. 18. a heating unit that stores and warms water
Down
  1. 1. the energy that an object has because it is moving
  2. 2. when something stays mostly the same over time
  3. 5. a balanced state in which a system is stable, such as when two or more samples are at the same temperature
  4. 8. the total kinetic energy of all the molecules that make up a sample
  5. 9. water that is underground
  6. 11. a measure of how hot or cold something is
  7. 12. the moment when two objects hit each other
  8. 15. a number that summarizes a set of data and that can be computed by adding all the numbers in a list and then dividing by the number of numbers in the list
  9. 17. a small part that is meant to show what the whole is like