Redox Reaction Concept

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Across
  1. 2. Oxidation is always occur at the _____
  2. 5. S atom (no charge) gains 2 ____ reduced to S2-.
  3. 6. The solutions in a_____ cell are called electrolyte.
  4. 10. Reduction is always occur at the _____
  5. 12. Oxidation is the ___ of electrons
  6. 13. _____ reaction is a redox reaction between a compound and molecular oxygen (O2) to form oxygen-containing products
  7. 14. The reducing ____ is the reactant that is being oxidized
  8. 15. Anode is the ____ terminal.
Down
  1. 1. Cathode is the ____ terminal.
  2. 3. Elements which placed higher in the electrochemical series are more ____
  3. 4. ____ reaction is type of chemical reaction that involves a transfer of electrons between two species
  4. 7. ____ is always has +3 of oxidation number
  5. 8. ____ is the gaining of hydrogen.
  6. 9. Complete the cell circuit by connecting the solutions of two half cell, without allowing them to mix each other.
  7. 11. Litium is one of _____ metal
  8. 16. Reduction is the ___ of electrons.