Thermo chemistry

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 2. Rising current of warm air (7)
  2. 4. Occurring or formed with the liberation of heat (10)
  3. 8. Occurring or formed with absorption of heat (11)
  4. 9. A material such as glass or porcelain with negligible electrical or thermal conductivity (9)
  5. 10. An electrical force linking atoms (plural) (5)
  6. 12. The power to do work or make things move (6)
  7. 13. A process in which a substance reacts with oxygen to give heat and light (10)
  8. 14. To stop travelling by applying a brake (7)
  9. 15. A process in which a substance reacts with oxygen to give heat and light (7)

Down

  1. 1. A polymer of styrene (11)
  2. 2. Measuring instrument for measuring temperature (11)
  3. 3. Any of various water-soluble compounds having a sour taste and capable of turning litmus red (plural) (5)
  4. 5. A garment that can be worn inside out (10)
  5. 6. The act that results in something coming to be (6)
  6. 7. The metabolic processes whereby certain organisms obtain energy from organic molecules (11)
  7. 11. A process in which one or more substances are changed into others (8)