nickel group element atom palladium 0 105.90348 106.42000 46Pd CAS:7440-05-3 CHEBI:33363 Chemical element (nickel group element atom) with atomic number 46. InChI=1S/Pd KDLHZDBZIXYQEI-UHFFFAOYSA-N PMID:25097477 Pd Pd Reaxys:4937491 WebElements:Pd Wikipedia:Palladium [Pd] chebi_ontology palladium paladio palladio palladium 钯 paladio Palladium platinum group metal atom metal allergen