Electrode of the second Kind Metal in contact with sparingly soluble salt of the metal Common name: anion electrodes EXAMPLES Ag/AgCl(s) Hg/Hg, Cl(s)/cl(saturated calomel electrode SCE)Electrode of the Second Kind • Metal in contact with sparingly soluble salt of the metal • Common name: anion electrodes • EXAMPLES: – Ag/AgCl(s) – Hg/Hg2Cl2 (s)/Cl- (saturated calomel electrode; SCE)