Chemistry 3

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Across
  1. 4. Required by law for all products sold - includes safety information about products compiled by the manufacturer
  2. 6. Chemical reaction that requires the absorption of energy from an external source for the reaction to occur
  3. 8. A chemical reaction in which the oxidizing agent is reduced and the reducing agent is oxidized
  4. 9. Rapid oxidation of a substance accompanied by the production of heat and light
Down
  1. 1. A substance that causes an increase in cellular mutations, some of which are harmful but others which have little to no effect on the body's function - MAY cause cancer, not always
  2. 2. Material that is capable of igniting and burning, and easier to ignite than combustible material
  3. 3. Chemical reaction that releases a significant amount of heat
  4. 5. A substance that causes or is believed to cause cancer
  5. 7. Material that is capable of igniting and burning