白はっ金きん族ぞく元げん素そMeaningsNoun1. platinum group metals; platinum group elementsKanji used白white金gold族tribe元origin素elementaryPitch accentはっきんぞくげんそComposed of白はっ金きんplatinum (Pt)Noun族ぞくtribe; race; people; family; group (of people who share a common feature); gang; lot; bunch; tribe (taxonomic rank); group (in the periodic table)Suffix元げん素そelement; chemical element; (classical) element (e.g. earth, water, air, fire)Noun