NOVELTY - The electrode for the electrolysis of aqueous electrolytes and for the production of hydrogen and oxygen, comprises a material for the electrolysis of water. The surface of the electrode is formed in such a manner that it has two inner-lying regions with different charge density during impressed voltage. The charge density of the region with large charge density is 10% larger than the charge density of the region with small charge density. The surface comprises three different partial curved surfaces from one another that it cuts an inner-lying point.    USE - Electrode for the electrolysis of aqueous electrolytes (claimed) and for the production of hydrogen and oxygen.    ADVANTAGE - The electrode ensures high efficient production of hydrogen and oxygen with purity at low energy consumption and improves the efficiency of the water electrolysis by reducing required energy.    DETAILED DESCRIPTION - The electrode for the electrolysis of aqueous electrolytes and for the production of hydrogen and oxygen, comprises a material for the electrolysis of water. The surface of the electrode is formed in such a manner that during applied voltage, it has a small and large charge density region, which is 10% larger than the small charge density. The surface comprises three different partial curved surfaces from one another that it cuts an inner-lying point. The electrode comprises an inner-lying curved partial surface, with which the first main radius of curvature is less than 8 mm at a position and the second main radius of curvature is less than 1 mm at the position. The surfaces have a different spatial adjustment. The electrode comprises an inner-lying recess which has non-curved edge. The recess is formed as rectangular opening by the electrode. The recess is 3 mm long and 0.5 mm wide. The electrode comprises a tooth, which is 1 mm long, where the ratio of the length of the tooth to the maximum diameter of the tooth is 5:1. The points of the tooth are spaced apart from each other by 0.1 mm. The electrode comprises 16 teeth per cm2 surface of electrode base body. The maximum thickness of the tooth is less than 1.0 mm. An INDEPENDENT CLAIM is included for an electrolysis cell.