Across
- 2. A cell consist of two different half-cells, connected together to enable the electrons transferred during the redox reaction to produce energy in the form of electricity
- 4. A reaction involving reduction and oxidation
- 5. The process by which an electron moves from an atom to another atom
- 7. a chemical reaction in which an atom or ion gains electrons
Down
- 1. the anode attracts electrons or anions
- 3. in which the atoms in an element lose electrons and the valence of the element is correspondingly increased.
- 5. the branch of chemistry that deals with the relations between electrical and chemical phenomena.
- 6. attracts cations or positive charge.