Jose Lee oxidation

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Across
  1. 4. a usually reversible change in the physical properties of a substance, as size or shape:
  2. 6. is the process by which elements in a system undergo chemical changes to suffer a transformation
  3. 8. is a kind of contact, communication or relationship with any other element of a system.
  4. 9. its the chemical element that its the key of life
  5. 10. a series of actions or steps taken in order to achieve a particular end
Down
  1. 1. the degree of internal heat of a person's body.
  2. 2. a representation of a chemical reaction using symbols of the elements to indicate the amount of substance, usually in moles, of each reactant and product
  3. 3. the act or process of transforming.
  4. 5. Chemistry. a usually irreversible chemical reaction involving the rearrangement of the atoms of one or more substances and a change in their chemical properties or composition, resulting in the formation of at least one new substance:
  5. 7. a particular form of matter with uniform properties