Electrolysis Flashcards

• Define the term electrolysis

  The decomposition (breakdown) of a compound using an electric current
• State what an ion is

  Charged particle
• What is an anion?

  Negatively charged particle
• What is a cation?

  Positively charged particle
• In which state can ionic compounds conduct electricity?

  Molten or in solution
• What is the anode?

  The positively charged electrode
• What is the cathode?

  The negatively charged electrode
• What is the electrolyte?

  A substance which when molten or in solution will conduct electricity
• Define the term oxidation

  Loss of electrons
• Define the term reduction

  Gain of electrons
• Which ion would move to the cathode?

  Cation (-)
• Which ion would move to the anode?

  Anion (+)
• What is produced at the anode?

  Non-metal
• What is produced at the cathode?

  Metal
• Define the term inert


  Unreactive
• What does the term aqueous mean?

  Dissolved in water