Arson and Explosives

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Across
  1. 2. Most bombing incidents that confront police agencies today involve _____
  2. 3. Oxidation reactions involve reactions of substances to form new chemical products with what element?
  3. 8. the criminal act of deliberately setting a fire
  4. 9. substance used to make a fire burn faster and usually used in arson fires
  5. 10. A highly sensitive portable vapor detector
  6. 11. The minimum temperature at which a fuel will spontaneously ignite
  7. 14. The movement of heat by a fluid such as water or air
  8. 17. The product of combustion is accompanied by the creation of gases and heat.
  9. 19. The transfer of heat by electromagnetic waves
  10. 20. The speed of ___ explosives is known as the Speed of deflagration (burning).
Down
  1. 1. An extremely rapid oxidation reaction accompanied by a violent disruptive effect and an intense, high-speed shock wave.
  2. 4. most fires are started with a ___
  3. 5. In what direction does a fire move?
  4. 6. The transfer of energy from one molecule to another by direct contact
  5. 7. Can be any combustible material in any state of matter
  6. 12. What is it called when fuel burns without a flame?
  7. 13. The speed of ___ explosives is known as Speed of detonation.
  8. 15. A chemical or mechanical action caused by combustion, accompanied by the creation of heat and rapid expansion of gases.
  9. 16. The energy necessary to increase the temperature of the fuel to a point where sufficient vapors are given off for ignition to occur.
  10. 18. The collection of tiny unburnt particles