palladium4dPalladium possesses a total of 10 valence electrons, which reside in the outermost energy level. The electron confuration of palladium reveals that it has 2 electrons in the 4s orbital, 6Atomic number (Z): 46: Group: group 10: Period: period 5: Block d-block Electron confuration [] 4d 1Electrons per shell: 2, 8, 18, 18: Physical properties; Phase at