Eva Barahona, Oxidation

123456789101112
Across
  1. 2. is a physical quantity that express if is cold or hot
  2. 4. is a process in wich a substance change for additions of oxygen
  3. 6. is the symbolic representation of a chemical reaction
  4. 8. is a result of the chemical process
  5. 10. series of events where things are changing
  6. 11. is a change
  7. 12. a substance that enters into and is altered in the course of a chemical reaction
Down
  1. 1. is when substance have a transformation to become one or many substances
  2. 3. as opposed to chemical properties of a substance
  3. 5. particular way in which matter, fields, and atomic and subatomic particles affect one another
  4. 7. particular kind of matter with uniform properties
  5. 9. is the thing that we need to be alive