palladium4dPalladium4d is an e-commerce platform that sells boots, hh tops, low tops, sandals, slides, jackets, sweatshirts, t-shirts, bags, and socks of all sizes for men, women, and children.A representation of the atomic spectrum of palladium. Ionisation Energies and electron affinity. The electron affinity of palladium is 53.7 kJ mol ‑e ionisation energies of