S2 Chemistry Chemical Cells

Which of the following can be used as an ELECTRODE in a cell?

• Copper

• Electrons

• Potassium

• Sodium Chloride

Which of the following are particles that move through wires making an electric current?

• Brass

• Ions

• Potassium Chloride

• Electrons

Which of the following is an ELECTROLYTE?

• Electrons

• Sodium Chloride Solution

• Copper

• Ions

Reorder the following into the Reactivity Series with most Reactive to Least Reactive.

• Tin

• Magnesium

• Zinc

• Lead

• Gold

An ELECTRODE is a ______ that conducts electricity in a cell.

An ELCTROLYTE is a conductive ________ that allows electrical current to flow.