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By Aimee


There are two diagrams above because one
shows the anode on the left side whilst the
other shows the anode on the right side.

The anode is the positive electrode whilst
the cathode is the negative electrode. Remember though that positive ions are
called cations whilst negative…

Page 2

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By Aimee

negatively charged. So they lose these electrons which move round the circuit to
the cathode to where positively charged ions come to, then the electrons are given
to these element ions to make their charge neutral.

Electrolysis of different substances require
different metal electrodes, additionally, the
solution changes…


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