Nickel o na le botsitso ba lik'hemik'hale tsa lik'hemik'hale le likhang tse ngata tsa media. Boemo ba eona ba elektrode ke -0.25V, e nang le lithahasello tsa tšepe tse thata. nickel ho tloha oxidation e ngoe.
Masimo a Kopo ea Matona: Libaka tsa Elector tsa Motlakase, Mofumahali, Litumeliso tsa liindasteri, jj