[26] Rhodium has both equally the next melting point and reduced density than platinum. It is far from attacked by most acids: it is totally insoluble in nitric acid and dissolves slightly in aqua regia. Wollaston extracted rhodium from a piece of platinum ore that he had acquired from https://rhodiumbar49371.suomiblog.com/5-simple-statements-about-pamp-rhodium-bar-explained-51337514