01 n. A rare element of the light platinum group. It is found in platinum ores, and obtained free as a white inert metal which it is very difficu…
-
1.
A rare element of the light platinum group. It is found in platinum ores, and obtained free as a white inert metal which it is very difficult to fuse. Symbol Rh. Atomic weight 104.1. Specific gravity 12.(Chem.)